The engine light continues to come on, with the code for emissions leak. changed the gas-cap, put in Catalatic Converter Cleaner, but did not get rid of the constant code. have been shutting the code off with help from the parts store. The car only has 31,000 miles, the system shouldn't be throwing an emissions code.

- Waco, TX, USA

Check engine light comes on and has a P0442. I can smell fuel after light comes on mostly and lower speeds (under 10 mph) and always at a stop. When I fill up it is a definite under both circumstances. I was pointed to a new gas cap. I've replaced 2 and the code continues to return and the smell of fuel is outstanding and seems unsafe for the potency.

- Abilene, TX, USA

The contact owns a 2011 Chevrolet Corvette. The contact stated that while driving at approximately 35 mph, there was fire under the hood and all warning lights on the instrumental panel illuminated. The contact mentioned the fire extinguished independently, once the vehicle was turned off. The vehicle was towed to jeff wyler dixie Chevrolet (5340 dixie hwy, louisville, ky 40216) where it was diagnosed with a misfire cylinder number 6 and fractured valve spring needed to be repaired. The vehicle was repaired however, the contact noticed that the cover to go over the spring was burnt. The manufacturer was notified of the failure. The contact mentioned the failure recurred three times. The vehicle was taken back to the dealer where it was diagnosed that the intake gasket underneath the manifold needed to be replaced. The vehicle was repaired but the failure persisted. The vehicle was taken once again to the dealer where it was diagnosed this time with a manifold, the coil spark cord and misfire cylinder 5 and 6 needed to be replaced. The vehicle was repaired. The approximate failure mileage 37,015.

- Loiusville, KY, USA

LS7 motor intake valves were out of spec, at 30,000 miles, replaced heads and valves, valve springs.

- Goodyear, AZ, USA