2008 Pontiac G6: fuel leak

Filed Apr 8, 2026 · Fuel system · TX

Fuel pump defective, return hose onto the top of fuel pump starts to leak fuel.Which can led to car stalling out from not having the correct fuel pressure which caused the engine to stall everywhere,the road,fire hazard,etc.

Filed Feb 23, 2019 · Fuel system · CA

Fuel leaking from gas tank area and showing p0446 code. There is an existing recall for this issue for this model in my model year range but my VIN is not included within the recall. I feel my issue should be covered by the recall.

Filed Oct 10, 2018 · Fuel system · 150,000 miles · TX

Tl* the contact owns a 2008 pontiac g6. The contact stated that the fuel tank was leaking fuel and the fuel pressure indicator illuminated. The vehicle was taken to an independent mechanic, but they could not determine the cause of the failure. The local dealer and manufacturer were not contacted. The vehicle was not diagnosed or repaired. The failure mileage was 150,000.

Filed Sep 4, 2018 · Fuel system · TX

There is a crack in the fuel line above the fuel pump on top of the gas tank. There is a distinct gas smell from the car and obd code p0446. This is a hazard to my health. There is an obvious fuel leak. This is not the first time I have heard of this on a gm car.

Filed Aug 28, 2018 · Fuel system · 137,298 miles · NV

Tl* the contact owns a 2008 pontiac g6. The contact stated that the vehicle leaked fuel and there was a strong fuel odor inside the vehicle. The manufacturer stated that there were no recalls on the vehicle. The dealer was not notified. The vehicle was not diagnosed or repaired. The failure mileage was 137,298.

Filed Mar 26, 2018 · Fuel system · 110,000 miles · NM

My 2008 pontiac g6 convertible is leaking fuel from the top of the fuel tank. I had the car lifted up on lifts at the dealership I work at and saw that there was fuel all around the bottom of the fuel tank. The fuel line is leaking because the vehicle does not start on the first attempt. The second attempt builds up enough fuel pressure for a normal start. The fuel odor has gotten so bad inside the cabin that I have to keep the windows cracked at all times while driving to keep me from getting a headache. I can be driving down the road and literally watch the fuel needle drop. Gm need to do something about this issue before I or someone else are seriously injured or even killed in a fire!

Filed Nov 8, 2017 · Fuel system · 61,000 miles · TX

Fuel pump assembly port developed a crack, resulting in fuel leaking from the area. A very strong fuel odor was noticed when being driven or parked, with slight drips sometimes noticed on the garage floor. The odor was so strong that it was even noticeable in the living areas from simply entering and leaving the garage. If an ignition source were present, a vehicle fire could have occurred, a serious concern. My local mechanic inspected and repaired the vehicle, and believed that the vehicle should be part of a pontiac recall on similar cobalt, g5, ion vehicles, that they've seen the problem on before, but our VIN does not register as a recalled vehicle for this problem.

Filed Feb 3, 2017 · Brakes, Steering · MS

I purchase my car december,2015 or maybe in the beginning of january, 2016. I had an extremely bad gas leak , I'll say 2 month after my brakes start messing up. Got them fixed & 3 months later I was back doing the same thing. Around august, 2016 my power steering wheel went out. Got that fixed, 3 weeks later my power steer did the same thing, again ! Plus my pan had begin leaking.

Filed Jan 11, 2017 · Fuel system · 124,000 miles · AZ

Tl* the contact owns a 2008 pontiac g6. While the vehicle was parked, there was a strong fuel odor coming from the vehicle without warning. In addition, the contact observed fuel leaking from the fuel pump. The vehicle was not diagnosed or repaired. The VIN was not included in the federal safety agency campaign number: 13e043000 (fuel system). The manufacturer was not notified of the failure. The failure mileage was 124,000.

Filed Nov 2, 2016 · Fuel system · 130,000 miles · TX

Tla* the contact owns a 2008 pontiac ga while driving 30 MPH, the contact noticed an abnormal fuel odor coming from the rear of the vehicle. The contact stated that there was evidence of a fuel leak underneath the rear of the vehicle. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that there was leak in the fuel module of the fuel tank, which caused fuel to leak onto the exhaust pipes. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 130,000. Updated 01/25/18*l's the consumer stated vehicle was repaired by replacing the fuel module. Updated 7/2/18*jb

Filed Oct 25, 2016 · Fuel system · 180,000 miles · TX

Tl* the contact owns a 2008 pontiac g6. While driving 60 MPH, a fuel odor emitted in and around the vehicle. The vehicle was inspected by a certified independent mechanic who determined that there was a hole in the fuel pump that was leaking fuel and needed to be replaced. The VIN was not included in the federal safety agency campaign number: 13e043000 (equipment, fuel system, gasoline). The manufacturer was not notified of the failure. The approximate failure mileage was 180,000.

Filed May 28, 2016 · Fuel system · 142,000 miles · TX

Leaking fuel from the gas tank area. I can smell the gas and feel fuel under the car but I cannot see exactly where it is leaking from. It is coming from the top of the tank.