I have a 92 crown vic. The inside of the car keeps getting gasoline fumes in it when its hot and has been running awile. There are no leaks. If i open the gas cap there is a large amount of vapors that come out. Any ideas out there? it is sickning.

 

You probably have a vapor cannister that is fulol of gasoline and not allowing the tank to vent properly. Theerefore when the vapors are supposed to vent, it is releasing raw gasoline giving you the smell. It should be located under the battery area of the car.