Problems · by component

2001 Pontiac Aztek fuel system, gasoline problems

30 owner complaints to NHTSA about the 2001 Pontiac Aztek cite fuel system, gasoline, 13% of all 227 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
30
13% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the fuel system, gasoline

Verbatim from NHTSA complaints, newest first
“TL* THE CONTACT OWNS A 2001 PONTIAC AZTEK. THE CONTACT STATED THAT THE FUEL GAUGE FAILED TO INDICATE THE AMOUNT OF FUEL THAT WAS STORED IN THE FUEL TANK AFTER IT WAS REFUELED. NO WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL. THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSE THAT THE FUEL GAUGE FLOATER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 130,000 AND THE CURRENT MILEAGE WAS UNKNOWN.”
Owner complaint to NHTSAFiled Jul 16, 2014Fuel system, gasolineODI 10610949
“AS I HAVE SEEN OTHER OWNERS OF THIS SPECIFIC CAR STATE ON YOUR SITE, MY FUEL TANK HAS DEVELOPED A CRACK, AND I WAS TOLD BY GM THAT I AM OUT OF LUCK BECAUSE IT IS "OUT OF RECALL SINCE 2011," EVEN THOUGH I WAS NEVER NOTIFIED ABOUT A POSSIBLE PROBLEM WITH MY FUEL TANK! SO NOW I AM DRIVING AROUND IN, ESSENTIALLY, A MOLOTOV COCKTAIL, HAVING TO SPEND $800 TO REPLACE A GAS TANK THAT WAS SUPPOSED TO BE REPLACED BY GM IN 2007, AT NO COST, BECAUSE GM FAILED TO NOTIFY ME. THIS IS VILE. TO THINK THAT GM DOESN'T CARE IF OWNERS OF THEIR CARS ARE DRIVING AROUND IN POTENTIAL FIREBOMBS, THAT THEY KNEW ABOUT, IS SICKENING. I PURCHASED THIS CAR NEW, AND CERTAINLY DESERVED TO BE NOTIFIED ABOUT PROBLEMS THAT ARE POTENTIALLY LIFE-THREATENING, AND OFFERS TO REPLACE DEFECTIVE PARTS, THAT WERE SUPPOSED TO BE SENT TO ME, AS PER THE NHTSA CAMPAIGN ID #07V349000. *TR”
Owner complaint to NHTSAFiled Oct 14, 2013Fuel system, gasolineODI 10547808
“TL* THE CONTACT OWNS A 2001 PONTIAC AZTEC. THE CONTACT STATED THAT THE FUEL GAUGE FAILED. AFTER REFUELING THE VEHICLE TO FULL CAPACITY, THE FUEL GAUGE WOULD SHOW AN EMPTY READING ABNORMALLY. THE VEHICLE WAS TAKEN TO A MECHANIC WHO STATED THAT THE SENSOR IN THE FUEL TANK HAD FAILED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS UNAVAILABLE. THE FAILURE MILEAGE WAS 89,000.”
Owner complaint to NHTSAFiled May 17, 2011Fuel system, gasolineODI 10401327
“2001 PONTIAC AZTEC. CONSUMER STATES THAT HE HAS SOME ELECTRICAL SAFETY ISSUES WITH HIS VEHICLE. HE HAS REPLACED THE HEADLAMP SWITCH ASSEMBLY, INSTRUMENT CONTROL ASSEMBLY, HVA TEMPERATURE CONTROL ASSEMBLY, FUEL PUMP MODULE ASSEMBLY AND TURN SIGNAL SWITCH ASSEMBLY. *KB THE LIGHTS THAT ILLUMINATED THE ASSEMBLIES BURNED OUT AND THE CONSUMER WAS UNABLE TO SEE THE INSTRUMENT PANEL AT NIGHT. DUE TO THE SENDING UNIT MALFUNCTIONING, THE FUEL GAUGE WOULD NOT REGISTER THE AMOUNT OF FUEL REMAINING IN THE TANK. BECAUSE THE SENDING UNIT WAS A PART OF THE FUEL PUMP ASSEMBLY, THE ENTIRE UNIT REQUIRED REPLACEMENT. ALSO, WHILE DRIVING AT NIGHT WITH THE HEADLIGHTS ON, WHEN THE CONSUMER ACTIVATED THE TURN SIGNAL, THE HIGH BEAM LIGHTS WOULD COME ON. UPON TURNING THE SIGNAL OFF, THE HIGH BEAMS WOULD ALSO TURN OFF. *JB”
Owner complaint to NHTSAFiled Feb 9, 2011Fuel system, gasoline, Electrical systemODI 10380674
“SMELLED GAS FUEL LEAKING UNDERNEATH THE VEHICLE. MECHANIC DETERMINED FUEL TANK NEEDED TO BE REPLACED DUE TO A CRACK WELD...GAS GAUGE MALFUNCTION..SAYS TANK IS EMPTY WHEN FULL AND VISE VERSA.. *TR”
Owner complaint to NHTSAFiled Nov 19, 2008Fuel system, gasolineODI 10249310
“FUEL LEAKAGE: SYSTEM MALFUNCTIONING-INABILITY TO MAKE A GOOD SEAL... TANK-LEAKAGE FUEL/EMISSIONS- DETECT PROBLEM CURRENTLY PASSENGER AIR BAG MAY NEED PIN REPLACE: WISH TO HAVE ALL CHECKED OUT! SAFETY CHILD SEAT HOLDER MAY NOT BE FUNCTIONAL. *TR”
Owner complaint to NHTSAFiled Nov 6, 2008Fuel system, gasoline, Air bags, Interior lighting, Equipment, Electronic stability control (esc)ODI 10247857

Showing 6 of 30 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Fuel system

Free remedy

ON CERTAIN VEHICLES, VARIATIONS IN THE MANUFACTURING PROCESS OR EXPOSURE TO HIGH AMBIENT TEMPERATURES MAY LEAD TO FRACTURE OF THE FUEL TANK INLET CHECK VALVE (ICV).

Fuel system, gasolineReported Aug 8, 2007NHTSA 07V349000
Data from NHTSA Recalls API · synced Nov 10, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.