2007 Chevrolet Corvette Fuel System Problems

The contact owns a 2007 Chevrolet Corvette. The contact stated that while the vehicle was parked at the residence, after exiting the vehicle, the contact became aware of an abnormal fuel odor inside the vehicle. A dealer was contacted. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that a special coverage had expired. The failure mileage was 11,500.

Fuel smell - possible fuel leak - the issue had been previously addressed with replacement of fuel subassembly in both saddle tanks. I believe that it is happening again ...

There was a strong fuel smell after the last 2 times I drove it. I took it to the shop and they tell me the evap canister was saturated and the fuel pump had small cracks in it likely seeping when the car heats up. I am having the fuel pump replaced, the evap canister and several seals/hoses in hopes it won't leak again.

After filling the tank with fuel, I was immediately aware of a strong smell of gas. I am always extremely careful not to overfill causing any fuel to escape. The heavy smell/escape of fumes is such that the car simply can’t be put in my garage. The risk of igniting and fire is a risk that is unacceptable. General Motors knows about this issue as they did notify me in 2017 that my car could have this condition and that if it did, they would fix it at no charge. I didn’t have the issue at that time so didn’t take the car in. So, now that I the problem, I have taken the car to Bradley Chevrolet in my town, Lake Havasu City, AZ and am told that in order to inspect the car for this issue, I will have to pay for 10 hours of labor ($2200) and only then will they see if they can find a new tank at another dealer. You see, GM no longer makes or has the tanks (according to their parts department). I have contacted their Customer Service Department and have a Case (#[XXX]). I am told that they will not participate going forward unless I spend the $2200 and then if they can’t find a new tank, they will put the car back together and send me home with it! It’s my belief that since this is a documented safety defect resulting in an apparent fire hazard that they would/should take care of it. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Fuel smell but no leaks detected, can't store car in garage because of fumes. Worried when driving a fire will occur Had a service bulletin 150682 special vehicle adjustment, need help.

Fuel smell inside and outside when car is parked.

The fuel tank leaks after filling with fuel, resulting in gas vapors filling the garage. This is a known issue with many C6 corvettes. May result in a fire or explosion

There is a strong smell of gasoline coming from the outside of the car. It is strongest once the car has been sitting in my garage overnight. Some evidence of fuel under the car.

Fuel pump had hairline cacks on top. Gas leak under pressure. Strong fumes while in garage. Gas leaks down on exhaust pipes

There is a fuel leak most likely coming from the fuel pump or gasket from within the 2 gas tanks. Gas fumes are building up in my garage causing a horrible smell. Very dangerous please do something about this. Chevrolet has no recalls for this common problems.

Strong fuel smell inside car as well as in garage. Drivers side tank does appear to have a leak when filled. Doing a search online it appears this is a common issue with this vehicle and that a recall/repair was created for owners however my 2007 (not the original owner) I suspect has since expired. In my opinion any defects that puts the owner and personal property at risk should be covered regardless of age.

We are having an issue with our vehicle leaking fuel on left side fuel tank. The vehicle is constant smell of gas on that left side. It has been a safety concern for us and the dealer wants us to pay at least $1200 just for diagnostic alone. There was a Special Coverage Adjustment for this issue but we were never notified. The notice is Special Coverage Adjustment 15682. I spoke with GM/Chevrolet Customer Assistance and spoke with [XXX] he said I would have to get diagnostic and that the fee could be applied to repair. I understand there is a time limit on most things but it seems that something that relates to safety issue should not have and end date. This is a type of car that most people just have as a collector car and you can see by the low miles that this is the case. I am not trying to get a repair on a vehicle that has 100,000 or more miles. It may seem trivial but this is important to me. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Very strong fuel smell from driver side wheel well and inside of car. When car is parked inside garage it is unbearable.

I started smelling gas from my car two weeks ago. I discovered on Corvette Forum.com that this is a common problem. If the car is filled up over 1/2 tank gas will come out of the top and drip on the exhaust, which is very concerning. Chevrolet claims that the cars with this issue were recalled, but mine was not. This is one of two reoccurring issues with the C6 Corvette, and unfortunately, I am a victim of both. The other is the shifter locks in place, and the car will not come out of park. Chevrolet does not own up to the responsibility for this defective engineering as well. Please add me to the complaints for these two recallable issues as Chevrollet refuses to address the issue. Fuel dripping on the exhaust preplexes me why NHTSA has not got involved already.

There is a very strong fuel odor coming from the car when I shut it down, especially when I park in the garage. The smell is overwhelming. Seems like it's coming from the rear part of the car, drivers side. I don't see fuel leaking nor on the garage floor, but it is very evident there is a problem. This is a safety issue that needs to be addressed. thank you

Every time the fuel tank is filled to full (not past the click), there is a very bad fuel smell but no fuel leaking on the ground. I bought the car with 69000 and have noticed it every time I have filled the tank to full but never past the "click". I have read of many others having the same problem. I am afraid to park my car inside my garage. I have had fuel system parts replaced but it still continues. No leak has ever been noted.

The contact owns a 2007 Chevrolet Corvette. The contact stated there was an abnormal fuel odor inside the vehicle while the vehicle was parked in the garage. The contact had not found a fuel leak. The dealer was contacted however, the vehicle was not diagnosed or repaired. The contact was informed that the repair would be an out-of-pocket expense. The manufacturer was not notified of the failure. The approximate failure mileage was 37,000.

Smell gas around and in car. Cannot see where it is coming from no sign on ground continuing issue for at least a year. I do not use the car . Afraid of fire. My primary car has been in for repair last 30 days and I am forced to use this car

The contact owns a 2007 Chevrolet Corvette. The contact stated that while the vehicle was at an inspection station for a smog test, the technician informed him that there was fuel leaking from the fuel tank onto the exhaust pipe. Additionally, a strong fuel odor was detected inside the vehicle. The dealer was made aware of the failure and scheduled an upcoming appointment for diagnostic testing. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure but informed the contact that the Special Coverage Adjustment Number: 15682 for the Primary Tank Module Flange Fuel and Vapor Leaks had expired. The contact related the failure to TSB: N150682. The failure mileage was approximately 89,000.

Strong smell in car of gasoline and around car