I have just recently began to smell petrol vapours in my car.

However there is no leak and she isnt really drinking any more fuel.

It was suggested that I get a new petrol cap, but I was then told this isn't the problem, its something to do with the outlet breather pipe or something???????????
HELP
I've had a headache for two weeks, I'm sure its the fumes!
regards, mells [email protected]