NHTSA owner reports · September 18, 2026 snapshot.
Fuel System, Gasoline complaints
164 reportsClear category filter41,000 miles · Jul 21, 2011
Fuel System, Gasoline
TL* THE CONTACT OWNS A 2005 GMC ENVOY. THE CONTACT STATED THAT THE FUEL GAUGE WOULD DISPLAY AN EMPTY READING WHEN THE FUEL TANK WAS FULL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO STATED THAT THE SENSOR IN THE FUEL TANK WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED …
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TL* THE CONTACT OWNS A 2005 GMC ENVOY. THE CONTACT STATED THAT THE FUEL GAUGE WOULD DISPLAY AN EMPTY READING WHEN THE FUEL TANK WAS FULL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO STATED THAT THE SENSOR IN THE FUEL TANK WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED THE CONTACT BACK TO A DEALER. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 41,000 AND THE CURRENT MILEAGE WAS 63,000.
NHTSA ODI #10413938
80,000 miles · Jul 12, 2011
Fuel System, GasolineVehicle Speed Control
I BOUGHT A 2005 GMC ENVOY USED BUT IN GOOD SHAPE. AFTER ABOUT 5000. MILES THE SPEEDOMETER STARTED TO READ 120 MPH. IT RESET ITSELF A COUPLE OF TIMES BUT NOW IT'S COMPLETELY STUCK AT THE 120. ALSO THE GAS GAUGE SOMETIMES WORKS AND SOMETIMES IT DOESN'T. I CAN FILL IT UP AND IT WILL DING AND THE LIGHT COMES ON AND IT WON'T SHOW A D…
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I BOUGHT A 2005 GMC ENVOY USED BUT IN GOOD SHAPE. AFTER ABOUT 5000. MILES THE SPEEDOMETER STARTED TO READ 120 MPH. IT RESET ITSELF A COUPLE OF TIMES BUT NOW IT'S COMPLETELY STUCK AT THE 120. ALSO THE GAS GAUGE SOMETIMES WORKS AND SOMETIMES IT DOESN'T. I CAN FILL IT UP AND IT WILL DING AND THE LIGHT COMES ON AND IT WON'T SHOW A DROP OF GAS ON THE GAUGE. THEN A DAY OR SO LATER IT WILL BE FINE. ALSO THE CHECK ENGINE LIGHT IS ON. I REPLACED THE GAS CAP SINCE THE OWNERS MANUAL SAID IT COULD BE A FAULTY GAS CAP. IT HELPED FOR A FEW DAYS BUT IT'S BACK ON. AFTER READING ALL THESE REVIEWS AND COMPLAINTS I'M SORRY I BOUGHT IT. I DON'T HAVE THE MONEY TO KEEP GETTING IT FIXED. IT COST A $100.00 FOR THE DEALER JUST TO HOOK IT UP SO THEY COULD TELL ME IT NEEDED A SPEEDOMETER HEAD.(?) THAT WILL ONLY COST $468.00. BUT THAT WON'T FIX THE CHECK ENGINE LIGHT OR THE GAS GAUGE. I'M WORRIED THAT I'LL GET A TICKET BECAUSE THE SPEEDOMETER DOESN'T WORK OR RUN OUT OF GAS WHEN THE GAS GAUGE ISN'T WORKING. *TT
NHTSA ODI #10411951
62,153 miles · Jun 27, 2011
Fuel System, Gasoline
1. GAS ODOR FOR LAST 3-4 YEARS. 2. NOW GAS HAND IN VEHICLE HAS QUIT WORKING. 3. NOTHING DONE YET JUST HAPPENED. *TR
NHTSA ODI #10409121
89,980 miles · Jun 27, 2011
Engine And Engine CoolingFuel System, GasolineFire
TL* THE CONTACT OWNS A 2005 GMC ENVOY. THE CONTACT STATED THAT THE FUEL GAUGE DISPLAYED AN EMPTY READING AFTER REFUELING. THE FUEL GAUGE BEGAN TO DISPLAY A NORMAL READING THE FOLLOWING DAY. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THERE WAS AN INVESTIGATION UNDER N…
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TL* THE CONTACT OWNS A 2005 GMC ENVOY. THE CONTACT STATED THAT THE FUEL GAUGE DISPLAYED AN EMPTY READING AFTER REFUELING. THE FUEL GAUGE BEGAN TO DISPLAY A NORMAL READING THE FOLLOWING DAY. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THERE WAS AN INVESTIGATION UNDER NHTSA ACTION NUMBER: DP10001 (FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM) THAT MAY BE RELATED TO THE FAILURE. THE CONTACT ALSO STATED THAT ONE OF THE SETTINGS FOR THE FAN STOPPED FUNCTIONING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE CONTACT WAS INFORMED THAT THE WIRING HARNESS FOR THE BLOWER MOTOR WAS MELTED. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 89,980.
NHTSA ODI #10409086
85,000 miles · Jun 26, 2011
Fuel System, Gasoline
ONE DAY I FILLED UP MY GAS TANK AND IT READ EMPTY WHEN I DROVE AWAY. IT HAS READ EMPTY EVER SINCE WITH THE EXCEPTION OF MOVING SLIGHTLY ABOVE E FOR A FEW MININUTE WHILE DRIVING OR AFTER FILLING THE TANK AGAIN. I HAVE SEEN ALL THE COMPLAINTS ON HERE AND AM HOPING FOR A RECALL. I FILL UP EVERY OTHER DAY JUST TO BE SURE I DON'T R…
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ONE DAY I FILLED UP MY GAS TANK AND IT READ EMPTY WHEN I DROVE AWAY. IT HAS READ EMPTY EVER SINCE WITH THE EXCEPTION OF MOVING SLIGHTLY ABOVE E FOR A FEW MININUTE WHILE DRIVING OR AFTER FILLING THE TANK AGAIN. I HAVE SEEN ALL THE COMPLAINTS ON HERE AND AM HOPING FOR A RECALL. I FILL UP EVERY OTHER DAY JUST TO BE SURE I DON'T RUN OUT OF GAS. THIS FIRST HAPPENED ABOUT 6 MONTHS AGO. MY ENVOY IS A 2005 WITH ABOUT 85K MILES.
NHTSA ODI #10409713
49,000 miles · Jun 25, 2011
Fuel System, Gasoline
SITTING AT A RR CROSSING AWAITING TRAIN TO PASS , MY FUEL GAUGE CAME ON THAT I NEEDED GAS EVEN AS THE TANK WAS OVER 1/2 FULL WHEN IT HAPPENED. HAS NOT READ CORRECTLY SINCE GOES FROM FULL TO EMPTY AND TO A 1/4 TANK, TO 1/8TH TO 1/2 TANK. DOES NOT READ ACCURATE HAS JUST TURNED 49000 MILES 2005 GMC ENVOY. *TR
NHTSA ODI #10408911
Mileage unknown · Jun 23, 2011
Fuel System, Gasoline
JUST AS I JUST FILED A COMPLAINT YESTERDAY MY CAR FOR THE FIRST TIME TURNED OFF. I WAS THE MUST SCARY THING THAT EVER HAPPEN TO ME. MY 2005 GMC ENVOY HAS BEEN HAVING PROBLEM WITH THE GAS GAUGE. I WOULD FILL UP BUT IT WOULD SHOW EMPTY. SO THIS WAS WHAT HAPPEN YESTERDAY. I WAS LEAVING WORK AROUND 3PM AND JUST AS I EASE PULLING OUT…
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JUST AS I JUST FILED A COMPLAINT YESTERDAY MY CAR FOR THE FIRST TIME TURNED OFF. I WAS THE MUST SCARY THING THAT EVER HAPPEN TO ME. MY 2005 GMC ENVOY HAS BEEN HAVING PROBLEM WITH THE GAS GAUGE. I WOULD FILL UP BUT IT WOULD SHOW EMPTY. SO THIS WAS WHAT HAPPEN YESTERDAY. I WAS LEAVING WORK AROUND 3PM AND JUST AS I EASE PULLING OUT OF THE PARKING LOT I FELT SOMETHING WAS WRONG. I STEP ON THE GAS PEDAL THE CAR DIDN'T GO AS FAST THEN OUT OF NO WAY THE CAR GOT HARDER TO DRIVE. THE STEERING WHEEL GOT HARDER TO TURN. I KNEW I HAD TO GET OUT OF THE STREETS BEFORE SOMEONE HIT ME. I TURNED TO MAKE A TURN INTO THE GAS STATION BUT AS I WAS TURNING MY CAR COMPLETELY STOP HALF WAY INTO THE GAS STATION. SO JUST PICTURE MY CAR IN A TURN POSITION IN THE STREET TRYING TO PULL UP INTO THE GAS STATION. I WAS THEN TRULY THANKFUL THREE STRANGER CAME OUT TO HELP ME. I DON'T KNOW WHAT I WOULD HAVE DONE, ESPECIALLY BEING A YOUNG WOMEN, AND A MOM. I ALSO GLAD MY SON WAS NOT IN THE CAR WITH ME ESPECIALLY IF SOMETHING BAD WOULD HAVE HAPPEN. I'M JUST GLAD I WAS NOT ON THE FREEWAY YET OR AT NIGHT. PLEASE HELP ME FIGURE OUT WHY MY CAR IS DOING THIS. *TR
NHTSA ODI #10408649
Mileage unknown · Jun 22, 2011
Fuel System, Gasoline
I HAVE A 2005 GMC ENVOY. WITHIN THE LAST FEW WEEKS MY GAS GAUGE TELLS ME I HAVE NO GAS EVEN AFTER THE FACT I JUST FILLED UP. I EVEN TRIED TURNING THE CAR OFF AND ON HOPING IT WOULD RESET ITSELF, BUT NO. SO TIL THIS DAY MY GAS GAUGE SAY EMPTY. I'M THE ORIGINAL OWNER OF THE CAR, I BOUGHT IT NEW, NO ACCIDENT. I ALSO TAKEN TO THE AU…
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I HAVE A 2005 GMC ENVOY. WITHIN THE LAST FEW WEEKS MY GAS GAUGE TELLS ME I HAVE NO GAS EVEN AFTER THE FACT I JUST FILLED UP. I EVEN TRIED TURNING THE CAR OFF AND ON HOPING IT WOULD RESET ITSELF, BUT NO. SO TIL THIS DAY MY GAS GAUGE SAY EMPTY. I'M THE ORIGINAL OWNER OF THE CAR, I BOUGHT IT NEW, NO ACCIDENT. I ALSO TAKEN TO THE AUTOSHOP AND I WHEN I TOOK IT IN THE GAS GAUGE WHEN UP ALITTLE BUT THEN WHEN I TURNED CAR OFF IT WHEN BACK TO SHOWING EMPTY. IT HAS CONTINUED TO GET WORSE. IT NOW FLUCTUATES UP AND DOWN, BUT IF TANK WAS RECENTLY FILLED, WILL REMAIN ON E FOR A WHILE .I FEEL THIS IS NOT SAFE FOR ME TO DRIVE LIKE THIS BECAUSE I NEVER KNOW IF I HAVE GAS OR NOT. *TR
NHTSA ODI #10408490
78,000 miles · Jun 14, 2011
Fuel System, Gasoline
IN JULY OF 2009, MY FUEL GAUGE STOPPED WORKING, IT WAS READING EMPTY ALL THE TIME. EVEN AFTER A FILL UP. I WENT TO THE DEALER AND THEY TOLD ME THAT THE FUEL SENSOR WAS NOT WORKING ANY MORE. THEY WOULD HAVE TO DROP THE FUEL TANK AND REPLACE THE SENSOR. THE DEALER STATED THAT IT WASN'T NECESSARY TO FIX. SO I HAVE BEEN GET…
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IN JULY OF 2009, MY FUEL GAUGE STOPPED WORKING, IT WAS READING EMPTY ALL THE TIME. EVEN AFTER A FILL UP. I WENT TO THE DEALER AND THEY TOLD ME THAT THE FUEL SENSOR WAS NOT WORKING ANY MORE. THEY WOULD HAVE TO DROP THE FUEL TANK AND REPLACE THE SENSOR. THE DEALER STATED THAT IT WASN'T NECESSARY TO FIX. SO I HAVE BEEN GETTING GAS EVERY 300 MILES. TODAY I TOOK THE CAR IN FOR A OIL CHANGE AND WAS TOLD THAT THE FUEL SENSOR PROBLEM WAS PUTTING A STRAIN ON MY COMPUTER FOR THE CAR. THE COMPUTER CONTROLS EVERYTHING IN THE CAR. THAT EVENTUALLY I WOULD BE PAYING A LOT MORE IF SOMETHING HAPPENS TO THE COMPUTER.
NHTSA ODI #10407792
64,950 miles · Jun 8, 2011
Fuel System, Gasoline
2005 GMC ENVOY GAS GAUGE READS EMPTY WHEN RECENTLY FILLED UP AND CONSTANTLY FLUCTUATES UP AND DOWN. APPARENTLY THE FUEL TANK LEVEL SENSOR IS DEFECTIVE AND COULD RESULT IN THE VEHICLE UNKNOWINGLY RUNNING OUT OF FUEL, STALLING AND BEING REAR ENDED BY ANOTHER VEHICLE. *TR
NHTSA ODI #10405541
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.