2010 Chevrolet Cobalt Fuel System Problems

Fuel lines leak around fuel tank, causing a fuel smell around the vehicle and a major fire hazard

The contact owns a 2010 Chevrolet Cobalt. The contact stated that while driving at 35 MPH, there was an abnormal odor of fuel inside the vehicle. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic, who informed the contact that the failure was due to the fuel line. The manufacturer was contacted and offered help with a new vehicle. The contract stated that the failure was related to NHTSA Action Number PE20011 (Fuel System, Other, Fuel/Propulsion System, Fuel System, Gasoline). The failure mileage was approximately 107,000.

You Need to Reopen the Case. Due to the FACT that GM or who made the Cobalt's, Failed to tell you that THEY PUT HEAT COIL TAPE AROUND THE GAS LINES RIGHT WHERE IT RUSTED AND GAS LEAKS. WHEN THERE COIL TAPE GETS WET WITH SALT WATER FROM THE SNOW, ITS THERE HEAT COIL WRAP THAT TRAPS AND KEEPS THE SALT WATER IN SIDE THE COIL WRAP THATS TRAPED TO THE GAS LINE.I CAN PROVE IT.I HAVE THE HEAT COIL WRAP FROM MY CAR.ITS THERE FAULT NOT THE WEATHER CONDITIONS.PERIOD.WILLING TO TAKE TO COURT WITH EVIDENCE. - [XXX] , US INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2010 Chevrolet Cobalt. The contact stated while driving 70 MPH, there was an abnormally strong gasoline odor coming from the vehicle. The contact pulled over on the side of the road. The contact checked under the vehicle and notice that fuel was leaking from the vehicle. The vehicle was towed to an independent mechanic and the contact was informed that the fuel line was fractured and needed to be replaced. The vehicle was repaired. The manufacturer was not contacted. The failure mileage was 111,000.

Fuel lines are both leaking on the driver-side of the car, about halfway back along the length of the vehicle. I've sent it in for repairs, but I know I'm not the only one with this issue. The car has been driven gently and only has 52,000 miles on it.

Fuel leak in front of left rear tire. fuel pressure and return lines shot.

There was a very strong gas odor in the car, then noticed a puddle of gas on the ground at driver's side rear door and tire area. No warning lamps in dashboard went on. Chevy dealer service department confirmed gas line leak due to corrosion and replaced entire feed and vapor lines and filter. Charge for repair was about $1200.00.

There seems to be a fuel leak on the driver's side rear tire line. Was told that it was very common for my vehicle to have this and that there is no fix for it.

The fuel line was leaking gasoline. It put the safety of the driver and other cars on the road as the car was leaking gasoline as it drove on the highway and city streets. The problem was confirmed by a service center and the fuel lines were replaced. No inspection by manufacturer, police etc. No warnings at all, car was starting rough and/or not starting at all.

The contact owns a 2010 Chevrolet Cobalt. The contact stated that while his daughter was driving at an unknown speed, she started to smell an abnormal fuel odor inside the vehicle. The contact stated that the check engine warning light was illuminated. The contact stated while inspecting the vehicle, he noticed a fuel leak on the rear driver’s side of the vehicle. The contact called an unknown local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was unknown.

There is a gas leak, dripping from the drivers side, back door. The car smells like gas.

What component or system failed or malfunctioned, and is it available for inspection upon request: Noticed a gas smell in my garage for the past couple weeks and the car has been slow to start when sitting overnight. Was able to verify today a gas leak near the driver side rear wheel. Car would not start until I hit the gas pedal and got fuel to the engine, and the leak started again (was able to see drips on pavement) Car is available for inspection How was your safety or the safety of others put at risk? Leaking fuel, fire hazard, fumes Has the problem been reproduced or confirmed by a dealer or independent service center: No Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others: No Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear: No lights or messages, but the gas smell in the garage has been going for a couple weeks.

Strong fuel smell and gas on the ground (creating a fire hazard). No warning messages were displayed. Puddling of the fuel is just in front of the left rear tire. Odor was detected first; then one week later the puddle occurred. Car has been repaired by GM service; fuel and EVAP lines replaced (p/n 25999914 and 15934416). Symptom and repair seem identical to HTSA Bulletin 09226C (published July 2015).

The contact owns a 2010 Chevrolet Cobalt. The contact stated while driving approximately 30 MPH the fuel indicator began to drop rapidly. The contact stated that he did not notice any warning lights. The contact drove the vehicle to his residence and smelled the odor of fuel and noticed a long streak of fuel, and a puddle of fuel underneath the driver’s side door by the rear driver’s side tire. The contact observed that the fuel line located under the driver’s side of the vehicle had ruptured. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 120,000.

The contact owns a 2010 Chevrolet Cobalt. The contact stated that the vehicle would not immediately start as needed, and the odor of fuel was present inside and outside of the vehicle. After parking the vehicle, the contact discovered fuel leaking from the rear driver’s side of the vehicle. The cause of the failure was not yet determined. The local dealer and manufacturer were not yet notified of the failure. The contact indicated that the vehicle had exhibited the failure listed in the NHTSA Investigation: PE20011. The failure mileage was 59,980.

Gas leaking near rear drivers side wheel well causing puddle of gas underneath the car on the ground

I was at a gas station and there was gas leaking behind my driver side door I looked underneath and it was the fuel line leaking some idiot threw a cigarette on the ground and set a little bit of gas on fire I put it out really quick and I had to pull it out of the gas Lane and then I was able to get it home where I would had to put some rubber hose in its place because the lines were all rusted out the vehicle is not safe to drive

Vehicle leaks fuel from the fuel line underneath the vehicle near the left rear wheel well adjacent to the exhaust pipe and muffler in a manner in accordance with currently open USDOT/NHTSA investigation (PE 20-011). A substantial puddling of fuel occurs on the ground from fuel dripping through the subframe. This is currently still happening and is available for inspection. Severe risk of fire is apparent, a highly volatile fuel in substantial amount is leaking/exposed to a substantial heat source, and could be ignited. Problem can be reproduced. Situation has been brought to the attention of two local GM dealerships, and a complaint filed with GM Corporation (Case# 9-7117335295). Prior to this finding, a substantial fuel odor was present in the cabin.

The contact owns a 2010 Chevrolet Cobalt. The contact stated that his son called and stated he detected an abnormal odor of fuel inside the vehicle. The driver looked around the vehicle and noticed liquid emerging near the driver’s side rear tire. The driver stated that the vehicle was hard to start. The contact inspected the vehicle and noticed the fuel lines were rusted. There were no warning lights illuminated. The vehicle was taken to an independent mechanic where two sections of rusted fuel lines were replaced. The contact called the local dealer however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 85,933.

Fuel line was leaking on driver's side rear wheel close to heat shield and muffler. Cost me 1,000 to have lines replaced.