NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
25 reportsClear category filter33,000 miles · May 21, 2009
Engine And Engine Cooling
S10 CANNOT PASS EMISSIONS TEST IN MA. DUE TO A LATENT DEFECT THAT ALLOWS WATER,MUD. AND SLUDGE TO GET INTO THE AIR COMPRESSOR, EFFECTING THE ENTIRE EMISSIONS SYSTEM. A TECH ALERT HAS BEEN ISSUED. DEALERSHIPS BOTH WERE I BOUGHT IT AND NEAREST TO ADDERS ARE A JOKE. I HAVE SPENT OVER $1200 FOR NEW O2 SENSORS IN TAILPIPE AND MAI…
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S10 CANNOT PASS EMISSIONS TEST IN MA. DUE TO A LATENT DEFECT THAT ALLOWS WATER,MUD. AND SLUDGE TO GET INTO THE AIR COMPRESSOR, EFFECTING THE ENTIRE EMISSIONS SYSTEM. A TECH ALERT HAS BEEN ISSUED. DEALERSHIPS BOTH WERE I BOUGHT IT AND NEAREST TO ADDERS ARE A JOKE. I HAVE SPENT OVER $1200 FOR NEW O2 SENSORS IN TAILPIPE AND MAIN ENGINE INTAKE, NOW IT IS A NEW AIR PUMP AND MORE DEFECTIVE SENSORS. AT AN ESTIMATE OF OVER $1100. THE TRUCK OTHERWISE RUNS FINE. IF IT WERE NOT FOR EMISSIONS TESTS I WOULD NOT BE COMPLAINING. THIS IS A GM DESIGN PROBLEM. THE SERVICE ENGINE LIGHT HAS BEEN ON FOR EVER. WHO ELSE CAN I CONTACT?PLEASE , I CANNOT AFFORD TO DRIVE TO WORK W/O BEING IN VIOLATION OF THE LAW. I AM OUTRAGED BY GM'S TOTAL LACK OF SUPPORT. *TR
NHTSA ODI #10269622
50,000 miles · May 5, 2008
Engine And Engine CoolingService Brakes, Hydraulic
TL*THE CONTACT OWNS A 2001 CHEVROLET S10. WHILE COMING TO A STOP, THE VEHICLE DROVE OVER A SMALL BUMP IN THE ROAD, AND THE BRAKE PEDAL EXTENDED TO THE FLOOR. THE BRAKES HAD TO BE PUMPED IN ORDER TO STOP THE VEHICLE. THE FAILURE OCCURRED ON FOUR SEPARATE OCCASIONS. THE ENGINE AND ABS LIGHTS ILLUMINATED INTERMITTENTLY ON THE I…
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TL*THE CONTACT OWNS A 2001 CHEVROLET S10. WHILE COMING TO A STOP, THE VEHICLE DROVE OVER A SMALL BUMP IN THE ROAD, AND THE BRAKE PEDAL EXTENDED TO THE FLOOR. THE BRAKES HAD TO BE PUMPED IN ORDER TO STOP THE VEHICLE. THE FAILURE OCCURRED ON FOUR SEPARATE OCCASIONS. THE ENGINE AND ABS LIGHTS ILLUMINATED INTERMITTENTLY ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO A MECHANIC AND NO FAILURES WERE FOUND. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 50,000.
NHTSA ODI #10226704
99,400 miles · Jul 17, 2007
Engine And Engine CoolingSeatsFireInjury
TL*THE CONTACT OWNS A 2001 CHEVROLET S-10. THE CONTACT STATED THAT THE PASSENGER SEAT WOULD NOT REMAIN LATCHED AND KEPT SLIDING BACK. PASSENGERS HAVE SUSTAINED MINOR LEG INJURIES DUE TO THE FAILURE. HE ALSO STATED THAT THE SMOG HOSE KEPT CATCHING FIRE, WHICH CAUSED THE WIRE HARNESS TO BECOME HEATED. AS A RESULT, THE CONTACT …
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TL*THE CONTACT OWNS A 2001 CHEVROLET S-10. THE CONTACT STATED THAT THE PASSENGER SEAT WOULD NOT REMAIN LATCHED AND KEPT SLIDING BACK. PASSENGERS HAVE SUSTAINED MINOR LEG INJURIES DUE TO THE FAILURE. HE ALSO STATED THAT THE SMOG HOSE KEPT CATCHING FIRE, WHICH CAUSED THE WIRE HARNESS TO BECOME HEATED. AS A RESULT, THE CONTACT LOST CONTROL OF THE VEHICLE WHILE DRIVING 90 MPH. THE PURCHASE DATE WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 99,400.
NHTSA ODI #10196588
90,000 miles · Nov 17, 2006
Engine And Engine Cooling
DT*: THE CONTACT STATED WHILE DRIVING 15 MPH ON NORMAL ROAD CONDITIONS, SMOKE WAS NOTICED INSIDE THE VEHICLE CABIN. NO WARNING LIGHTS ALERTED THE CONTACT. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHO DETERMINED THE EXHAUST MANIFOLD GASKET NEEDED TO BE REPLACED. THE SAME PROBLEM RECURRED, AND REQUIRED A SECOND REPLACEMENT. THE…
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DT*: THE CONTACT STATED WHILE DRIVING 15 MPH ON NORMAL ROAD CONDITIONS, SMOKE WAS NOTICED INSIDE THE VEHICLE CABIN. NO WARNING LIGHTS ALERTED THE CONTACT. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHO DETERMINED THE EXHAUST MANIFOLD GASKET NEEDED TO BE REPLACED. THE SAME PROBLEM RECURRED, AND REQUIRED A SECOND REPLACEMENT. THE VEHICLE HAD TO BE TAKEN TO THE DEALERSHIP TO REPLACE THE GASKET A THIRD TIME. THE PROBLEM WAS VERY SENSITIVE BECAUSE THE SMOKE ENTERED THROUGH THE VENTILATION TO THE CABIN AT LOW SPEEDS AND WHEN THE VEHICLE WAS IMMOBILE AT STOP SIGN. THE MANUFACTURER WAS CONTACTED WHO INDICATED THE VEHICLE WAS OUT OF WARRANTY, AND PROVIDED NO FURTHER ASSISTANCE.
NHTSA ODI #10173746
80,000 miles · Aug 24, 2006
Engine And Engine CoolingStructure
1) TAIL GATE CABLE BROKE ON MY '01 S-10 PICK UP HAVE NOT REPLACED THE PART YET,THE OTHER SIDE IS SUPPORTING BY ITSELF CURRENTLY 2) AT 80000 MILES IN JAN. OF THIS YEAR THE MOTOR HAD TO BE REPLACED AT A COST OF $1000. IT WAS A USED MOTOR. IT WAS KNOCKING, MISSING AND RUNNING ROUGH. PIECES OF BEARING WERE IN THE ENGINE OIL. *J…
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1) TAIL GATE CABLE BROKE ON MY '01 S-10 PICK UP HAVE NOT REPLACED THE PART YET,THE OTHER SIDE IS SUPPORTING BY ITSELF CURRENTLY 2) AT 80000 MILES IN JAN. OF THIS YEAR THE MOTOR HAD TO BE REPLACED AT A COST OF $1000. IT WAS A USED MOTOR. IT WAS KNOCKING, MISSING AND RUNNING ROUGH. PIECES OF BEARING WERE IN THE ENGINE OIL. *JB
NHTSA ODI #10166467
68,000 miles · Feb 15, 2006
Engine And Engine Cooling
I AM SMELLING A STRONG ODOR AND SMOKE OF OIL BURNING ON THE EXHAUST OF MY 2001 CHEVY S-10. IT IS COMING FROM THE ENGINE COMPARTMENT I WENT TO THE AUTO HOBBY SHOP AT THE US NAVAL BASE AND PUT THE VEHICLE ON A LIFT TO SEE WHERE THE LEAK WAS COMING FROM. THE TECHNICIAN AT THE HOBBY SHOP HAS AN S-10 ALSO. HIS WAS DOING THE SAME THI…
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I AM SMELLING A STRONG ODOR AND SMOKE OF OIL BURNING ON THE EXHAUST OF MY 2001 CHEVY S-10. IT IS COMING FROM THE ENGINE COMPARTMENT I WENT TO THE AUTO HOBBY SHOP AT THE US NAVAL BASE AND PUT THE VEHICLE ON A LIFT TO SEE WHERE THE LEAK WAS COMING FROM. THE TECHNICIAN AT THE HOBBY SHOP HAS AN S-10 ALSO. HIS WAS DOING THE SAME THING. HIS WAS COMING FROM A LEAKY VALVE COVER GASKET THAT WOULD DRIP OIL DOWN THE BACK OF THE ENGINE ON TO THE EXHAUST. I COULD NOT GET A CLEAR LOOK. I DID SEE OIL COLLECTING ON A BRACE ON THE FRAME NEAR THE EXHAUST. I AN AFRAID THAT THE OIL WILL CATCH FIRE. I HAVEN'T DRIVEN THE VEHICLE SINCE I NOTICED THE PROBLEM. I AM SCHEDULING AN APPOINTMENT WITH THE LOCAL CHEVY DEALER TO HAVE IT CHECKED OUT. *JB
NHTSA ODI #10150324
71,500 miles · Nov 16, 2005
Electrical SystemEngine And Engine CoolingService Brakes, Hydraulic
ON JULY 22, 2005, I PAID THE DEALER $615.74 TO REPLACE A SHORTED AIR PUMP. I BROUGHT IT IN SINCE THE LIGHT GAUGES WERE TURNING ON. THE "CHECK ENGINE" LIGHTED ON AND OFF. ONE WEEK LATER, THE A/C STOPPED WORKING. THE DEALER CHARGED ME $105.19 FOR THE DIAGNOSIS. ON AUG. 10, I PAID ANOTHER SHOP $852.08 TO REPLACE THE A/C COMPRESS…
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ON JULY 22, 2005, I PAID THE DEALER $615.74 TO REPLACE A SHORTED AIR PUMP. I BROUGHT IT IN SINCE THE LIGHT GAUGES WERE TURNING ON. THE "CHECK ENGINE" LIGHTED ON AND OFF. ONE WEEK LATER, THE A/C STOPPED WORKING. THE DEALER CHARGED ME $105.19 FOR THE DIAGNOSIS. ON AUG. 10, I PAID ANOTHER SHOP $852.08 TO REPLACE THE A/C COMPRESSOR. ON AUG. 30, MY S-10 STALLED AND HASN'T WORKED SINCE THEN. A MECHANIC SAID THE ENGINE HAS TO BE REPLACED (ANOTHER $3000 +) DUE TO OVERHEATING OF THE RADIATOR. THERE WAS NO PRIOR INDICATION THAT THE RADIATOR WAS LEAKING OR HEATING EXCEPT WHEN THE LIGHT GAUGES WERE TURNING ON IN JULY. I BOUGHT THIS TRUCK BRAND NEW IN 2000 AND HAVE SPENT OVER $7000 IN REPAIRS AND REGULAR MAINTENANCE SINCE THEN. THE BATTERY ACID HAS LEAKED. BRAKE PADS KEEP WEARING OUT. SEVERAL AIR INJECTION MALFUNCTIONS AND PUMPS HAVE BEEN REPLACED. I'VE PURCHASED AT LEAST 2 SETS OF TIRES. IT HAS LESS THAN 72,000 MILES. *JB
NHTSA ODI #10142945
19,000 miles · Oct 5, 2005
Engine And Engine Cooling
DT: THE CONTACT OWNS A 2001 CHEVROLET S-10. THE CONTACT STATED THAT THE CHECK ENGINE LIGHT WILL PERIODICALLY COME ON, AND THE ENGINE WILL CHOKE OUT. WHEN THE CONSUMER WAS DRIVING THE VEHICLE AND STOPPED AT A STOP-LIGHT OR A STOP SIGN THE VEHICLE WOULD SEEM TO CHOKE OUT WHEN THE CONSUMER WOULD ACCELERATE. THE CONSUMER STATED …
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DT: THE CONTACT OWNS A 2001 CHEVROLET S-10. THE CONTACT STATED THAT THE CHECK ENGINE LIGHT WILL PERIODICALLY COME ON, AND THE ENGINE WILL CHOKE OUT. WHEN THE CONSUMER WAS DRIVING THE VEHICLE AND STOPPED AT A STOP-LIGHT OR A STOP SIGN THE VEHICLE WOULD SEEM TO CHOKE OUT WHEN THE CONSUMER WOULD ACCELERATE. THE CONSUMER STATED THAT IF THE VEHICLE WAS TURNED OFF AND BACK ON THE VEHICLE WILL DRIVE NORMAL. THE CONSUMER STATED THAT THIS DID NOT HAPPEN EVERY TIME THE VEHICLE STOPPED OR EVERY TIME THAT THE CHECK ENGINE LIGHT ILLUMINATED. THE VEHICLE HAS NOT BEEN INSPECTED BY A SERVICE DEALER TO DETERMINE THE PROBLEM. THE CONTACT CONTACTED THE SERVICE DEPARTMENT, AND THEY TOLD THE CONTACT TO BRING THE VEHICLE IN WHEN THE CHECK ENGINE LIGHT WAS ON BECAUSE THAT WOULD BE THE ONLY WAY THEY COULD DETERMINE THE CAUSE OF THE PROBLEM. THE CONTACT HAS NOT CONTACTED THE MANUFACTURER YET.*AK
NHTSA ODI #10138664
57,000 miles · Mar 19, 2005
Engine And Engine CoolingFuel System, Gasoline
1)MOTOR MOUNT BROKE. 2) DAY AFTER PURCHASING USED VEHICLE FOR DEALERSHIP, TRUCK WAS IN GEAR AND TOP SPEED WAS ABOUT 15MPH FOR ABOUT 50 FOOT. ENGINE WOULD DIE THEN HAVE A HARD TIME STARTING. HAPPENED FOR 30 MILES. AFTER THAT, AFTER RUNNING ENGINE FOR MORE THAN 1 1/2 HOUR, THE TRUCK WOULD DIE. I HAVE TO PULL OVER AND LET IT SI…
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1)MOTOR MOUNT BROKE. 2) DAY AFTER PURCHASING USED VEHICLE FOR DEALERSHIP, TRUCK WAS IN GEAR AND TOP SPEED WAS ABOUT 15MPH FOR ABOUT 50 FOOT. ENGINE WOULD DIE THEN HAVE A HARD TIME STARTING. HAPPENED FOR 30 MILES. AFTER THAT, AFTER RUNNING ENGINE FOR MORE THAN 1 1/2 HOUR, THE TRUCK WOULD DIE. I HAVE TO PULL OVER AND LET IT SIT FOR A FEW SECONDS BEFORE IT WILL START AGAIN. HAPPENS NUMEROUS TIMES.*AK
NHTSA ODI #10114339
Mileage unknown · Mar 7, 2005
Engine And Engine Cooling
THE SERVICE ENGINE SOON LIGHT CAME ON.THE DIAGNOSTIC INDICATED AN EMISSION FAILURE. ATER WAS GETTING INTO THE PUMPS,HOSES,AND VALVES DUE TO THE DESIGN OF THE SYSTEM.WATER WAS SEIZING THE CYLANOIDS IN THE PUMPS. THE SERVICE STATION HAS SEEN OTHER CHEVROLET S10'S WITH THE SAME FAILURES.*AK
NHTSA ODI #10112665
NHTSA investigations
3EA05008 · Tailgate Support Cables
Opened Apr 14, 2005 · Closed May 19, 2006
Status: closed (inferred from source dates) · Latches/locks/linkages:tailgate:latch
GENERAL MOTORS IS CONDUCTING A SPECIAL POLICY PROGRAM FOR 903,464 OWNERS OF 2000 - 2003 MODEL S/T VEHICLES THROUGH WHICH OWNERS MAY, AT THEIR OPTION, EITHER (1) PERIODICALLY INSPECT THE TAILGATE SUPPORT CABLES INSTALLED IN THEIR VEHICLE AND HAVE THE CABLES REPLACED IF THE CABLE COATING EXHIBITS ANY INDICATIONS OF DAMAGE OR DETERIORATION OR (2) REQUEST THAT THE TAILGATE SUPPORT CABLES BE REPLACED FREE OF CHARGE. GM WILL HONOR ALL REQUESTS BY OWNERS WHO OPT FOR REPLACEMENT WITHOUT QUESTION REGARDLESS OF THE CONDITION OR APPEARANCE OF THE CABLES. GM HAS AGREED TO MAIL REMINDER NOTIFICATIONS TO OWNERS EVERY TWO YEARS UNTIL THE TAILGATE SUPPORT CABLES HAVE BEEN REPLACED OR UNTIL THE VEHICLE IS 12 YEARS OLD.ODI'S INVESTIGATION INDICATES THAT A SIGNIFICANT MAJORITY OF THE REPORTED COMPLAINTS (87%) AND INJURIES (94%) HAVE OCCURRED IN MY 2000 - 2003 S/T VEHICLES.
RQ04012 · Tailgate Support Cable(s) Break
Opened Nov 22, 2004 · Closed Apr 14, 2005
Status: closed (inferred from source dates) · Structure:body:hatchback/liftgate:support Device/strut
ODI IS UPGRADING RQ04-012 AND OPENING AN EA TO INVESTIGATE THE TAILGATE SUPPORT CABLES INSTALLED IN 1998 - 2004 MODEL YEAR SONOMA AND S10 MODEL VEHICLES.GENERAL MOTORS IS CONDUCTING RECALL CAMPAIGN 04V-129 TO REPLACE THE TAILGATE SUPPORT CABLES ORIGINALLY INSTALLED IN CERTAIN MODEL YEAR 2000-2004 SIERRAS AND SILVERADOS AND CERTAIN MODEL YEAR 2002-2004 AVALANCHES AND ESCALADE EXTS (C/K MODELS).GENERAL MOTORS HAS ADVISED ODITHAT THE TAILGATE SUPPORT CABLES INSTALLED IN THE SUBJECT VEHICLES WERE FABRICATED USING IDENTICAL OR SIMILAR SHEATHING MATERIAL AS THE RECALLED VEHICLES.HOWEVER,GENERAL MOTORS HAS ADVISED ODI THAT SONOMA AND S-10 VEHICLES DIFFER FROM C/K MODELS IN SEVERAL WAYS: THE VEHICLE HEIGHT IS LOWER; THE TAILGATE DISPLACEMENT (DROP) WHEN NOT SUPPORTED BY THE CABLES IS SMALLER AND THE TAILGATE COMES TO REST AT A LESS SEVERE TIP ANGLE WHEN NOT SUPPORTED BY THE CABLES; THE TAILGATE MASS IS SMALLER; AND THE SIZE, PAYLOAD, AND USAGE CHARACTERISTCIS ARE LESS DEMANDING THAN C/K MODEL VEHICLES.GM ALSO STATED THAT SONOMA AND S-10 WARRANTY CLAIM INFORMATION INDICATES A LOWER CLAIM COUNT AND A LOWER CLAIM RATE THAN RECALLED C/K MODELS.NOTWITHSTANDING THE ABOVE INFORMATION, ODI HAS RECEIVED AN ADDITIONAL 73 NON-INJURY COMPLAINTS AND 10 INJURY COMPLAINTS ON THE SUBJECT VEHICLES DURING RQ04-012 (SINCE NOVEMBER 2004 TO DATE), WHICH JUSTIFIES OPENING AN ENGINEERING ANALYSIS TO FURTHER INVESTIGATE THIS ISSUE.
PE02066 · Engine Stall Due To Fuel Starvation
Opened Sep 6, 2002 · Closed Nov 3, 2003
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery:fuel Pump; Fuel System, Other; Fuel System, Other:delivery:fuel Pump
ODI OPENED PE02-066 TO EVALUATE THE SCOPE AND CONSEQUENCE OF ENGINE POWER-LOSS DUE TO FUEL STARVATION INDUCED BY IN-TANK MODULAR FUEL PUMP STRAINER RESTRICTION.THE SUBJECT PUMPS USE AN EXTERNAL ?SOCK? STRAINER TO FILTER FUEL FLOWING TO THE PUMP INLET.THIS FILTER CAN SOMETIMES BECOME CLOGGED, RESULTING IN A REDUCED FLOW OF FUEL TO THE ENGINE.GM HAS SUBSEQUENTLY MODIFIED THE STRAINERS TO REDUCE THIS RESTRICTION.ANALYSIS OF THE ODI COMPLAINT DATABASE SHOWS THAT DESPITE THESE RESTRICTIONS, THE SUBJECT VEHICLES STALL AT A RATE THAT IS COMPARABLE TO THOSE OF MANY PEER VEHICLES.ADDITIONALLY, NONE OF THE RELEVANT WARRANTY REPAIR RATES EXCEED 1% AT 36 MONTHS OF EXPOSURE.ONE RELATED CRASH INVOLVES A STALLED VEHICLE THAT WAS REAR-ENDED ON THE ROADWAY, WHILE THE REMAINDER INVOLVED MINOR COLLISIONS OR SCRAPES.THE SOLE INJURY CONSISTED OF BRUISING FROM A LOW SPEED FRONTAL CRASH. GIVEN THESE CIRCUMSTANCES, FURTHER EXPENDITURE OF AGENCY RESOURCES IS NOT JUSTIFIED IN THIS MATTER.THE PRELIMINARY EVALUATION IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Additional source detail variants (4)
Fuel System, Gasoline:delivery:fuel Pump
ODI OPENED PE02-066 TO EVALUATE THE SCOPE AND CONSEQUENCE OF ENGINE POWER-LOSS DUE TO FUEL STARVATION INDUCED BY IN-TANK MODULAR FUEL PUMP STRAINER RESTRICTION.THE SUBJECT PUMPS USE AN EXTERNAL ?SOCK? STRAINER TO FILTER FUEL FLOWING TO THE PUMP INLET.THIS FILTER CAN SOMETIMES BECOME CLOGGED, RESULTING IN A REDUCED FLOW OF FUEL TO THE ENGINE.GM HAS SUBSEQUENTLY MODIFIED THE STRAINERS TO REDUCE THIS RESTRICTION.ANALYSIS OF THE ODI COMPLAINT DATABASE SHOWS THAT DESPITE THESE RESTRICTIONS, THE SUBJECT VEHICLES STALL AT A RATE THAT IS COMPARABLE TO THOSE OF MANY PEER VEHICLES.ADDITIONALLY, NONE OF THE RELEVANT WARRANTY REPAIR RATES EXCEED 1% AT 36 MONTHS OF EXPOSURE.ONE RELATED CRASH INVOLVES A STALLED VEHICLE THAT WAS REAR-ENDED ON THE ROADWAY, WHILE THE REMAINDER INVOLVED MINOR COLLISIONS OR SCRAPES.THE SOLE INJURY CONSISTED OF BRUISING FROM A LOW SPEED FRONTAL CRASH. GIVEN THESE CIRCUMSTANCES, FURTHER EXPENDITURE OF AGENCY RESOURCES IS NOT JUSTIFIED IN THIS MATTER.THE PRELIMINARY EVALUATION IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Fuel System, Gasoline
ODI OPENED PE02-066 TO EVALUATE THE SCOPE AND CONSEQUENCE OF ENGINE POWER-LOSS DUE TO FUEL STARVATION INDUCED BY IN-TANK MODULAR FUEL PUMP STRAINER RESTRICTION.THE SUBJECT PUMPS USE AN EXTERNAL ?SOCK? STRAINER TO FILTER FUEL FLOWING TO THE PUMP INLET.THIS FILTER CAN SOMETIMES BECOME CLOGGED, RESULTING IN A REDUCED FLOW OF FUEL TO THE ENGINE.GM HAS SUBSEQUENTLY MODIFIED THE STRAINERS TO REDUCE THIS RESTRICTION.ANALYSIS OF THE ODI COMPLAINT DATABASE SHOWS THAT DESPITE THESE RESTRICTIONS, THE SUBJECT VEHICLES STALL AT A RATE THAT IS COMPARABLE TO THOSE OF MANY PEER VEHICLES.ADDITIONALLY, NONE OF THE RELEVANT WARRANTY REPAIR RATES EXCEED 1% AT 36 MONTHS OF EXPOSURE.ONE RELATED CRASH INVOLVES A STALLED VEHICLE THAT WAS REAR-ENDED ON THE ROADWAY, WHILE THE REMAINDER INVOLVED MINOR COLLISIONS OR SCRAPES.THE SOLE INJURY CONSISTED OF BRUISING FROM A LOW SPEED FRONTAL CRASH. GIVEN THESE CIRCUMSTANCES, FURTHER EXPENDITURE OF AGENCY RESOURCES IS NOT JUSTIFIED IN THIS MATTER.THE PRELIMINARY EVALUATION IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Fuel System, Other:delivery:fuel Pump
ODI OPENED PE02-066 TO EVALUATE THE SCOPE AND CONSEQUENCE OF ENGINE POWER-LOSS DUE TO FUEL STARVATION INDUCED BY IN-TANK MODULAR FUEL PUMP STRAINER RESTRICTION.THE SUBJECT PUMPS USE AN EXTERNAL ?SOCK? STRAINER TO FILTER FUEL FLOWING TO THE PUMP INLET.THIS FILTER CAN SOMETIMES BECOME CLOGGED, RESULTING IN A REDUCED FLOW OF FUEL TO THE ENGINE.GM HAS SUBSEQUENTLY MODIFIED THE STRAINERS TO REDUCE THIS RESTRICTION.ANALYSIS OF THE ODI COMPLAINT DATABASE SHOWS THAT DESPITE THESE RESTRICTIONS, THE SUBJECT VEHICLES STALL AT A RATE THAT IS COMPARABLE TO THOSE OF MANY PEER VEHICLES.ADDITIONALLY, NONE OF THE RELEVANT WARRANTY REPAIR RATES EXCEED 1% AT 36 MONTHS OF EXPOSURE.ONE RELATED CRASH INVOLVES A STALLED VEHICLE THAT WAS REAR-ENDED ON THE ROADWAY, WHILE THE REMAINDER INVOLVED MINOR COLLISIONS OR SCRAPES.THE SOLE INJURY CONSISTED OF BRUISING FROM A LOW SPEED FRONTAL CRASH. GIVEN THESE CIRCUMSTANCES, FURTHER EXPENDITURE OF AGENCY RESOURCES IS NOT JUSTIFIED IN THIS MATTER.THE PRELIMINARY EVALUATION IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Fuel System, Other
ODI OPENED PE02-066 TO EVALUATE THE SCOPE AND CONSEQUENCE OF ENGINE POWER-LOSS DUE TO FUEL STARVATION INDUCED BY IN-TANK MODULAR FUEL PUMP STRAINER RESTRICTION.THE SUBJECT PUMPS USE AN EXTERNAL ?SOCK? STRAINER TO FILTER FUEL FLOWING TO THE PUMP INLET.THIS FILTER CAN SOMETIMES BECOME CLOGGED, RESULTING IN A REDUCED FLOW OF FUEL TO THE ENGINE.GM HAS SUBSEQUENTLY MODIFIED THE STRAINERS TO REDUCE THIS RESTRICTION.ANALYSIS OF THE ODI COMPLAINT DATABASE SHOWS THAT DESPITE THESE RESTRICTIONS, THE SUBJECT VEHICLES STALL AT A RATE THAT IS COMPARABLE TO THOSE OF MANY PEER VEHICLES.ADDITIONALLY, NONE OF THE RELEVANT WARRANTY REPAIR RATES EXCEED 1% AT 36 MONTHS OF EXPOSURE.ONE RELATED CRASH INVOLVES A STALLED VEHICLE THAT WAS REAR-ENDED ON THE ROADWAY, WHILE THE REMAINDER INVOLVED MINOR COLLISIONS OR SCRAPES.THE SOLE INJURY CONSISTED OF BRUISING FROM A LOW SPEED FRONTAL CRASH. GIVEN THESE CIRCUMSTANCES, FURTHER EXPENDITURE OF AGENCY RESOURCES IS NOT JUSTIFIED IN THIS MATTER.THE PRELIMINARY EVALUATION IS THEREFORE CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.