4.4% of complaints about the 2002 Pontiac Aztek came in the first year, which is unremarkable for a 2002 vehicle — around the middle of the 230 model-years on record. The median complaint arrives at 4.7 yr in service. The most-reported system is engine cooling (21 complaints), typically at 4.3 yr or about 56,776 miles.
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).
A FRACTURE MAY ALLOW FUEL VAPORS TO PASS THROUGH AND ALLOW DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER UNIVERSAL ANCHORAGE SYSTEM.
THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
THE LOCATION OF THE UNSEALED FUEL TANK FILLER VALVE ALLOWED AN OBJECT TO COME IN CONTACT WITH IT AND RIPPED THE CONNECTION UNDER THE VEHICLE WHILE DRIVING. THIS CAUSED FUEL TO DISPENSE FROM THE TANK.*JB
FUEL TANK FILLER SPRAYED FUEL ONTO EXHAUST PIPE WHILE UNDER NORMAL INTERSTATE DRIVING CONDITIONS. MY WIFE SMELLED AN ELECTRICAL BURNING SMELL ABOUT 10 MINUTES PRIOR TO THE FIRE WHILE FUELING AT A SERVICE STATION. SHE DISMISSED IT SINCE THERE WAS A NEARBY CONSTRUCTION CREW THAT WAS BURNING TRASH IN BARRELS. SHE THOUGHT PERHAPS IT WAS SOMETHING THEY WERE BURNING. AFTER A VISUAL INSPECTION OF THE VEHICLE, WE CONTINUED ON. *NM
THE FUEL INLET HAD A CRACK. AS A RESULT, EXCESSIVE FUEL LEAKED ONTO THE GROUND. *AK WITH NO WARNING, THE WELD BETWEEN THE FUEL TANK INLET CHECK VALVE AND THE FUEL TANK FAILED. PART# 10323136 SERIAL# 116864 BUILD DATE 6/2/02. *SC 8JB
LOUD KNOCKING NOISE IN ENGINE. WE HAD IT IN THE SHOP TWICE SO THEY COULD REMOVE AND DISASSEMBLE THE ENGINE AND REPLACE ALL SIX PISTONS, ROD BEARINGS AND GASKETS. FIRST TIME AT 34,000 MILES, SECOND TIME AT 46,000 MILES. CURRENTLY AT 51,000 MILES AND ENGINE NOISE IS BACK. FRONT LEFT WHEEL BEARING WENT OUT AT 41,000 MILES. LEFT FRONT WHEEL BEARING WENT OUT AT 51,000 MILES. FLY WHEEL RATTLES. REAR HATCH ONLY WORKS INTERMITTENTLY AFTER 2 REPAIRS.*AK