I have a fuel smell around my car. when the car is off I can smell it. It smells worst when I have just switched the car off and open my door. I cant smell it with my windows up. as soon as I roll my window down, I get a heavy fuel smell. driving, idling, and with the car off. Its been like this for a few months now, it could be an exhaust leak, but the smell lingers, even the next morning I can still smell it around my car. The exhaust also smells a lot like fuel.