NHTSA owner reports · September 18, 2026 snapshot.
Fuel System, Gasoline complaints
435 reportsClear category filter47,524 miles · Jul 19, 2009
Fuel System, Gasoline
ON 7/18/09 I FUELED UP MY TRUCK WITH GAS AND THE FUEL GAUGE, WHICH WAS WORKING AT THE TIME QUIT WORKING. I BELIEVE THIS COULD BE A SAFETY ISSUE DUE TO PEOPLE DEPENDING ON THEIR VEHICLES FOR DAY TO DAY LIVE, PLUS THE WAY THE PRICE OF GAS IS PEOPLE CAN'T ALWAYS AFFORD TO STOP AND PUT GAS IN THE VEHICLE. AFTER SEARCHING THE INTERNE…
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ON 7/18/09 I FUELED UP MY TRUCK WITH GAS AND THE FUEL GAUGE, WHICH WAS WORKING AT THE TIME QUIT WORKING. I BELIEVE THIS COULD BE A SAFETY ISSUE DUE TO PEOPLE DEPENDING ON THEIR VEHICLES FOR DAY TO DAY LIVE, PLUS THE WAY THE PRICE OF GAS IS PEOPLE CAN'T ALWAYS AFFORD TO STOP AND PUT GAS IN THE VEHICLE. AFTER SEARCHING THE INTERNET I HAVE FOUND NUMEROUS COMPLAINTS ON THIS VERY ISSUE. PLEASE CHECK INTO THIS MATTER BECAUSE THE PRICE OF VEHICLES NOWADAYS IS WAY OUT OF RANGE FOR THE WORKING CLASS PEOPLE. *TR
NHTSA ODI #10277327
70,000 miles · Jul 16, 2009
Electrical SystemFuel System, Gasoline
TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. SINCE JULY 5, 2009, THE FUEL GAUGE DIAL FAILS TO DISPLAY THE CORRECT AMOUNT OF GASOLINE IN THE TANK. THE CONTACT FEELS THAT THIS IS A SAFETY ISSUE BECAUSE FUEL BEGAN TO LEAK OUT. IN ADDITION, THE TANK COULD BE EMPTY, BUT THE FUEL GAUGE WOULD DISPLAY A FULL TANK. THE VIN WAS U…
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TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. SINCE JULY 5, 2009, THE FUEL GAUGE DIAL FAILS TO DISPLAY THE CORRECT AMOUNT OF GASOLINE IN THE TANK. THE CONTACT FEELS THAT THIS IS A SAFETY ISSUE BECAUSE FUEL BEGAN TO LEAK OUT. IN ADDITION, THE TANK COULD BE EMPTY, BUT THE FUEL GAUGE WOULD DISPLAY A FULL TANK. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 70,000.
NHTSA ODI #10277023
60,000 miles · Jul 12, 2009
Fuel System, Gasoline
THE GAS GAUGE IN MY 2005 CHEVY TRAILBLAZER IS ALWAYS READING EMPTY. I HAVE TO GAUGE MY GAS TANK BY RESETTING MY TRIP ODOMETER. ALL THE TIME. I HAVE HEARD THAT IT BAD PART - THE FUEL SENSOR ON ALL CHEVY CARS 2003 - 2006. THERE SHOULD BE A RECALL BY GM ON THIS FUEL SENSOR. *TR
NHTSA ODI #10276435
140,936 miles · Jun 26, 2009
Fuel System, Gasoline
I AM HAVING A PROBLEM WITH MY FUEL GAUGE OR FUEL PUMP. JUNE 15-24 2009 I WAS PUTTING GAS INTO MY VEHICLE EVERY DAY BECAUSE IT WAS READING THAT MY TANK WAS EMPTY. ON JUNE 24, I COMPLETELY FILLED UP MY TANK AND THE LIGHT REMAINED ON AS IF MY TANK WAS EMPTY. THE LIGHT REMAINED ON UNTIL THE NEXT DAY. AS I WAS DRIVING TO WORK, THE GA…
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I AM HAVING A PROBLEM WITH MY FUEL GAUGE OR FUEL PUMP. JUNE 15-24 2009 I WAS PUTTING GAS INTO MY VEHICLE EVERY DAY BECAUSE IT WAS READING THAT MY TANK WAS EMPTY. ON JUNE 24, I COMPLETELY FILLED UP MY TANK AND THE LIGHT REMAINED ON AS IF MY TANK WAS EMPTY. THE LIGHT REMAINED ON UNTIL THE NEXT DAY. AS I WAS DRIVING TO WORK, THE GAUGE MOVED UP SHOWING THAT I ONLY HAD A 1/4 OF A TANK OF GAS. MY GAUGE IS GIVING ME A FALSE READING OF THE AMOUNT OF GAS I HAVE IN MY TANK AND I NOW HAVE TO DEPEND ON THE MILES PER TRIP TO MAKE SURE I DON'T RUN OUT OF GAS. *TR
NHTSA ODI #10275047
55,000 miles · May 26, 2009
Fuel System, Gasoline
2005 CHEVY TRAILBLAZER - GAS GAUGE FAILS TO FUNCTION - ALWAYS STAYS ON EMPTY SO I COULD RUN OUT OF GAS WITH NO WARNING.*TR
NHTSA ODI #10269965
65,000 miles · May 25, 2009
Fuel System, Gasoline
MY GAS GAUGE READ 1/4 OF A TANK AND I WENT TO THE GAS STATION TO FILL UP AND 2 HOURS AFTER I FILLED UP THE GAS LIGHT CAME ON. I STOPPED TO PUT MORE GAS IN THINKING THAT MAYBE I STOPPED IT TOO EARLY AND IT WASN'T FULL. I STARTED DRIVING AND THE GAS LIGHT CAME ON. SO NOW MY GAS GAUGE DOESN'T WORK AT ALL AND I HAVE TO RELY ON MY…
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MY GAS GAUGE READ 1/4 OF A TANK AND I WENT TO THE GAS STATION TO FILL UP AND 2 HOURS AFTER I FILLED UP THE GAS LIGHT CAME ON. I STOPPED TO PUT MORE GAS IN THINKING THAT MAYBE I STOPPED IT TOO EARLY AND IT WASN'T FULL. I STARTED DRIVING AND THE GAS LIGHT CAME ON. SO NOW MY GAS GAUGE DOESN'T WORK AT ALL AND I HAVE TO RELY ON MY MILES PER TRIP TO FIGURE OUT WHEN TO FILL UP. *TR
NHTSA ODI #10269863
69,000 miles · May 18, 2009
Fuel System, Gasoline
I HAVE A 2005 CHEVY TRAILBLAZER. I RECENTLY STARTED HAVING PROBLEMS WITH THE FUEL GAUGE. IT WILL SHOW THE TANK IS EMPTY, EVEN AFTER FILLING IT. I RESEARCHED IT ONLINE TO SEE IF OTHERS HAVE THIS PROBLEM AND HAVE FOUND MANY COMPLAINTS ABOUT IT. CHEVY SAYS IT'S A PROBLEM WITH THE SENSOR AND HAS A REPAIR KIT FOR IT, BUT CHARGES O…
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I HAVE A 2005 CHEVY TRAILBLAZER. I RECENTLY STARTED HAVING PROBLEMS WITH THE FUEL GAUGE. IT WILL SHOW THE TANK IS EMPTY, EVEN AFTER FILLING IT. I RESEARCHED IT ONLINE TO SEE IF OTHERS HAVE THIS PROBLEM AND HAVE FOUND MANY COMPLAINTS ABOUT IT. CHEVY SAYS IT'S A PROBLEM WITH THE SENSOR AND HAS A REPAIR KIT FOR IT, BUT CHARGES OVER $500 FOR THE KIT PLUS LABOR. I ALONG WITH MANY OTHERS USE THIS VEHICLE TO TRANSPORT MY CHILDREN AROUND, INCLUDING MY SON WITH SPECIAL NEEDS TO HIS MONTHLY APPOINTMENTS AT THE CHILDREN'S HOSPITAL 200+ MILES AWAY. I MYSELF HAVE NEVER RUN OUT OF GAS AS THIS PROBLEM HAS JUST STARTED IN MY CAR, BUT I KNOW OTHERS WHO HAVE. SOMETHING NEEDS TO BE DONE BECAUSE PEOPLE ARE RUNNING OUT OF FUEL (OTHERS HAVE COMPLAINED THAT THIS PROBLEM UNRESOLVED LEADS TO THE TRIP METER AND SPEEDOMETER TO STOP WORKING ALSO) AND CAUSING ACCIDENTS & INJURIES. WE TRAILBLAZER OWNERS ARE HOPING THAT ENOUGH COMPLAINTS FROM OWNERS AND A LITTLE PRESSURE FROM THE NHTSA WILL CAUSE CHEVY TO DO SOMETHING ABOUT THIS PROBLEM!! PLEASE HELP US!! ON AVERAGE THIS PROBLEM SEEMS TO CROP UP AROUND 60,000 MILES. *TR
NHTSA ODI #10269271
60,000 miles · Apr 23, 2009
Fuel System, Gasoline
THIS SEEMS TO BE A PERVASIVE PROBLEM WITH RECENT MODELS OF CHEVY TRAILBLAZERS; THE FUEL GAUGE GOES UP AND DOWN ERRATICALLY WHEN THE VEHICLE IS EITHER LOW ON FUEL OR IS RECENTLY FILLED UP. SOME SOURCES INDICATE THAT THE PROBLEM IS WITH A FAULTY FUEL PUMP SENSOR, WHICH REQUIRES THE GAS TANK TO BE REMOVED AND A SENDING UNIT SENSOR …
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THIS SEEMS TO BE A PERVASIVE PROBLEM WITH RECENT MODELS OF CHEVY TRAILBLAZERS; THE FUEL GAUGE GOES UP AND DOWN ERRATICALLY WHEN THE VEHICLE IS EITHER LOW ON FUEL OR IS RECENTLY FILLED UP. SOME SOURCES INDICATE THAT THE PROBLEM IS WITH A FAULTY FUEL PUMP SENSOR, WHICH REQUIRES THE GAS TANK TO BE REMOVED AND A SENDING UNIT SENSOR REPLACED. FAULTY EQUIPMENT SHOULD BE RECALLED, AND NOT LEFT FOR THE CHANCE THAT THE PROBLEM WILL HAPPEN WHILE STILL UNDER WARRANTY. *TR
NHTSA ODI #10266550
79,000 miles · Apr 17, 2009
Electrical SystemFuel System, Gasoline
TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FUEL GAUGE WAS NOT FUNCTIONING CORRECTLY. THE GAUGE WOULD SHOW THAT THE FUEL LEVEL WAS EMPTY AND CAUSED THE INDICATOR TO ILLUMINATE. THE DEALER STATED THAT THE FAILURE WAS CAUSED BY A FAULTY FUEL SENSOR, WHICH WOULD COST APPROXIMATELY $700 TO REPAIR…
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TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FUEL GAUGE WAS NOT FUNCTIONING CORRECTLY. THE GAUGE WOULD SHOW THAT THE FUEL LEVEL WAS EMPTY AND CAUSED THE INDICATOR TO ILLUMINATE. THE DEALER STATED THAT THE FAILURE WAS CAUSED BY A FAULTY FUEL SENSOR, WHICH WOULD COST APPROXIMATELY $700 TO REPAIR. THE VEHICLE HAS NOT BEEN REPAIRED. MOST RECENTLY, THE SPEEDOMETER MALFUNCTIONED AND WOULD BECOME STUCK ON 40 OR 90 MPH. OCCASIONALLY, THE CONTACT WOULD HAVE TO USE THE RPMS TO MEASURE HER SPEED. SHE HAD NOT TAKEN THE VEHICLE TO THE DEALER OR NOTIFIED THE MANUFACTURER. THE CURRENT MILEAGE WAS APPROXIMATELY 83,000 AND FAILURE MILEAGE WAS APPROXIMATELY 79,000.
NHTSA ODI #10265718
40,200 miles · Apr 5, 2009
Fuel System, Gasoline
SHORTLY AFTER MY 2005 CHEVY TRAIL BLAZER WAS OUT OF WARRANTY THE GAS GAUGE FAILED AND LEFT ME STRANDED. WHEN I FILL THE TANK IT REGISTERS EMPTY. ALSO LEFT MY WIFE AND CHILD STRANDED ONE OTHER TIME. THE GAS GAUGE REGISTERS EMPTY ALL THE TIME NOW. AFTER RESEARCHING THIS ON THE INTERNET I FOUND THAT THERE ARE 100'S OF PEOPLE TH…
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SHORTLY AFTER MY 2005 CHEVY TRAIL BLAZER WAS OUT OF WARRANTY THE GAS GAUGE FAILED AND LEFT ME STRANDED. WHEN I FILL THE TANK IT REGISTERS EMPTY. ALSO LEFT MY WIFE AND CHILD STRANDED ONE OTHER TIME. THE GAS GAUGE REGISTERS EMPTY ALL THE TIME NOW. AFTER RESEARCHING THIS ON THE INTERNET I FOUND THAT THERE ARE 100'S OF PEOPLE THAT HAVE THIS PROBLEM WITH EITHER THERE ENVOY OR THERE TRAILBLAZER. ALSO HAVE HAD A SMELL OF GASOLINE FROM TIME TO TIME. *TR
NHTSA ODI #10264177
NHTSA investigations
2RQ17002 · Loss Of Headlights
Opened Apr 24, 2017 · Closed Mar 29, 2021
Status: closed (inferred from source dates) · Exterior Lighting:headlights
The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.
DP10001 · Fuel Level Gauge System Failure
Opened Jan 7, 2010 · Closed May 23, 2011
Status: closed (inferred from source dates) · Fuel System, Other; Fuel System, Other:storage:fuel Gauge System
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.
Additional source detail variants (2)
Fuel System, Other
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.
Fuel System, Other:storage:fuel Gauge System
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.