IllustrationWhile traveling at 45mph in traffic engine shuts off causing bike to decelerate rapidly almost getting rear ended. I have read many post of this same thing happening with others.
2020 Honda CRF1100A
Owner reports · Recalls · Investigations
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There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Other model years Selected year
Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 5 of 9 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Fuel/propulsion System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
Engine complaints
3 reportsBike will Stall occasional from a stop while trying to accelerate under light throttle. Just had a stall in heavy traffic waiting on a light to turn left off The Las Vegas Strip.. not cool, don't think its a DTC issue I think its the engine mapping, funny thing is when I had started the bike while I suited up it stalled while i…
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Bike will Stall occasional from a stop while trying to accelerate under light throttle. Just had a stall in heavy traffic waiting on a light to turn left off The Las Vegas Strip.. not cool, don't think its a DTC issue I think its the engine mapping, funny thing is when I had started the bike while I suited up it stalled while idling just 5 min before. I always ride S3/Urban in the city. Had a stall a few weeks back after a long highway ride in S3/Tour, same deal, waiting for a light to turn left. Just over 3200 Miles on it. Have had 4 stalls total.
BRAND NEW BIKE WITHIN THE FIRST COUPLE HUNDRED MILES I HAVE BEEN EXPERIENCING "FLAME OUT" ISSUES ON THE BIKE. INTERMITTENTLY IF THE THROTTLE IS BLIPPED ON A DOWN SHIFT TO REV MATCH THE ENGINE IT WILL STALL OUT OR "FLAME OUT" THIS IS TYPICALLY WHILE RIDING DOWN THE STREET. PULL THE CLUTCH IN, DOWN SHIFT AND BLIP THE THROTTLE T…
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BRAND NEW BIKE WITHIN THE FIRST COUPLE HUNDRED MILES I HAVE BEEN EXPERIENCING "FLAME OUT" ISSUES ON THE BIKE. INTERMITTENTLY IF THE THROTTLE IS BLIPPED ON A DOWN SHIFT TO REV MATCH THE ENGINE IT WILL STALL OUT OR "FLAME OUT" THIS IS TYPICALLY WHILE RIDING DOWN THE STREET. PULL THE CLUTCH IN, DOWN SHIFT AND BLIP THE THROTTLE TO REV MATCH AND SOMETIMES IT STALLS OUT. I CAN ALSO GET THIS TO HAPPEN SITTING IN NEUTRAL BY REVVING THE BIKE. AS OF 2,000 MILES THE BIKE NOW HAS NO POWER NO MATTER HOW MUCH THROTTLE I GIVE IT. MY DEALER HAD HONDA REP COME LOOK AT IT AND HE WAS ABLE TO RECREATE THE ISSUES TWICE IN THE SHOP. HE ALSO STATED HE BELIEVED THE INSIDE OF THE TANK WAS FLAKING. HONDAS SOLUTION IS TO CLEAN THE TANK AND REPLACE THE FUEL PUMP I AM WAITING FOR THE DEALER TO GET THE PARTS IN FOR REPAIR. I HAVE READ OF MANY MANY OTHERS HAVING THE SAME ISSUE AND WANTED TO REPORT MINE. VERY VERY VERY FRUSTRATING THIS IS HAPPENING AFTER SPENDING ALMOST 20K ON A BRAND NEW BIKE. *TR
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1PE20013 · Clogged Fuel Filter Causing A Stall.
Opened Aug 10, 2020 · Closed Jan 15, 2021
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery; Fuel System, Gasoline:delivery:fuel Pump; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings; Fuel System, Gasoline:fuel Injection System; Fuel System, Gasoline:fuel Injection System:fuel Rail; Fuel System, Gasoline:fuel Injection System:injectors; Fuel System, Other; Fuel System, Other:delivery; Fuel System, Other:delivery:fuel Pump; Fuel System, Other:delivery:hoses, Lines/piping, And Fittings; Fuel System, Other:fuel Filter; Fuel System, Other:fuel Injection System
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Additional source detail variants (13)
Fuel System, Gasoline:delivery:fuel Pump
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Gasoline:delivery
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Gasoline:fuel Injection System:fuel Rail
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Gasoline:fuel Injection System
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Gasoline:fuel Injection System:injectors
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Gasoline
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Other:delivery:fuel Pump
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Other:delivery
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Other:delivery:hoses, Lines/piping, And Fittings
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Other:fuel Filter
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Other:fuel Injection System
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.
Fuel System, Other
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on August 10th, 2020 to investigate 26 reports of stalling due to clogged fuel filters on model year (MY) 2018 - 2020 Honda African Twin (CRF 1000 - 1100) motorcycles.Many of the owners allege the subject vehicle would suddenly stall while riding. Although the stalling speeds varied, most consumers allege the stalling occurred at highway speeds. This stalling condition is caused by clogged fuel filters. The subject vehicle fuel filters become contaminated with zinc-oxide (corrosion). The corrosion is coming from the inside of the fuel tank, along the end seam of a joint weld. The corrosion clogs the fuel filter, restricts fuel flow to the engine, and subsequently causes a sudden engine stall.During complainant interviews, ODI learned the bikes can sometimes be restarted after the initial stall. However, several consumers described this restart as causing a false sense of security.After restarting the bike and attempting to accelerate/merge into traffic, the bike quickly stalls again. This time the rider is placed in the middle of traffic, potentially causing a crash or risk of injury.On October 9, 2020, ODI received Honda?s Information Request (IR) response and learned that Honda was aware of 36 complaints, 87 field reports and 83 warranty claims of stalling related to clogged fuel filters. There were no claims of crashes or property damage associated with the alleged defect on the subject motorcycles. Additionally, Honda initiated three different modifications or changes to the fuel tank during production. On March 11, 2020, Honda released a customer satisfaction campaign to remove the zinc oxide that can contaminate the fuel pump filter, causing reduction of fuel flow. The part numbers for the fuel tank did not change after the implementation of the zinc oxide removal process. The process improvement was a running-change and no parts were withdrawn from production. On October 5, 2020 Honda added a new maximum contamination specification. This new specification was initiated to limit the contamination from the tank supplier. The tank supplier improved the cleaning process to meet the low contamination limit.Discussions and analysis of the data between ODI and Honda resulted in the manufacturer recalling certain 2018-2019 Africa Twin Adventure Sports (CRF1000L) and 2020 Africa Twin Adventure Sports (CRF1100L) motorcycles.Contaminants inside the fuel tank may cause the fuel filter to clog, resulting in an engine stall, and increasing the risk of a crash.ODI is closing this PE with Honda?s voluntary safety recall 20V-797. With the recall action taken by Honda, this investigation is closed, as further use of agency resources does not appear to be warranted.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist on other models or MY vehicles outside of the recall scope. The agency reserves the right to take further action if warranted by the circumstances.