THERE WAS A STRONG FUEL ODOR COMING IN THE INTERIOR AND THE EXTERIOR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC BUT THEY COULD NOT DETECT IF THERE WAS A FUEL LEAK OR WHY THE FUEL ODOR WAS SO STRONG. THIS ONLY SEEM TO HAPPEN IN THE COLD WEATHER MONTHS THE SMELLL IS A LOT STRONGER WHEN THE CAR IS NOT MOVING BUT STILL RUNNING IN TRAFFIC OR WARMING UP OR AT A STOP LIGHT. *TR
2005 Pontiac Aztek fuel system problems
moderate 4 complaints filed with NHTSA · avg repair $1,200
Complaints
4
Recalls
0
Crashes
0
Avg fix
$1,200
What owners are reporting 2 most recent
FUEL LEVEL INDICATOR ERRATIC WITH HALF TANK OR LESS. WHEN THIS OCCURS AND THE VEHICLE IS MOVING DOWNHILL, IT STALLS. DEALER REPLACED FUEL SENDER AND/OR PUMP ASSEMBLY. SAME THING HAPPENED 9 DAYS LATER.
Common questions
How serious is the fuel system problem on the 2005 Pontiac Aztek?
It's a documented issue but not catastrophic. 4 complaints have been filed. Repairs average $1,200 and most owners catch it before it causes a breakdown.
At what mileage does the fuel system typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $1,200 for fuel system repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to fuel system?
No active recalls currently cover fuel system issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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