2008 PONTIAC G5. CONSUMER WRITES IN REGARDS TO RECALL NOTICE 12V-459 ISSUES. *SMD THE CONSUMER STATED HE NEVER RECEIVED A RECALL NOTICE REGARDING THE ABOVE RECALL. HOWEVER, HE DID RECEIVE RECALL NOTICES 14V047000 AND 14V171000. AFTER SMELLING FAINT GASOLINE FUMES OVER A PERIOD OF SEVERAL MONTHS, THE CONSUMER BEGAN TO NOTICE A SMALL GASOLINE PUDDLE UNDER THE VEHICLE WHEN IT WAS PARKED. ON OCTO…
2008 Pontiac G5 fuel system problems
moderate 6 complaints filed with NHTSA · avg repair $1,200
Complaints
6
Recalls
0
Crashes
0
Avg fix
$1,200
What owners are reporting 3 most recent
PURCHASED ABOVE VEHICLE USED 2 WEEKS AGO HAS THE FOLLOWING RECALLS CAMPAIGN NUMBER: 12V459000 CAMPAIGN NUMBER: 14V047000 CAMPAIGN NUMBER: 14E021000 CAR HAS ISSUES DYING ON THE FREEWAY WHEN BUMPS ARE HIT AND REEKS OF GASOLINE WHEN DECELERATING OR OPERATED FOR SHORT PERIODS OF TIME GM WAS CONTACTED ON THEIR 1-800 LINE TODAY 11/17/14 THEY HAVE REFUSED TO PERFORM THE RECALL ON THIS AUTO MOB…
MY CHECK ENGINE LIGHT WAS ON. I TOOK IT TO FIND OUT WHY IT WAS ON AND WAS TOLD THAT IT WAS PROBABLY BECAUSE OF THE GAS CAP NOT BEING TIGHT ENOUGH. ABOUT 3 DAYS LATER, I FIND A PUDDLE OF GASOLINE UNDERNEATH MY CAR. IT WAS DRIPPING FROM THE TANK. THEN, I TOOK IT IN TO A NEARBY SHOP AND THEY CALLED ME THIS MORNING AND TOLD ME THAT THE SEAL ON MY GAS TANK IS BAD. SO, I'M HAVING TO PAY TO GET THE WHOLE…
Common questions
How serious is the fuel system problem on the 2008 Pontiac G5?
It's a documented issue but not catastrophic. 6 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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