Questions & Answers for: Pontiac Bonneville gas smell

...gas smell while driving. This appears to be worse when the gas tank is closer to Empty. I'm going to have my mechanic friend check it out tomorrow, but I was wondering if anyone had experience this ...

...gas smell inside my 2005 grand am. It seems like I only smell it when I'm idling and have the heat on. Any advice on what this could be? I replaced my own fuel pressure regulator and my car never ...

...gas smell Even after a short distance my car has a strong gas smell inside.It is noticeable even with the windows down. check your exhaust, it will be coming from the tailpipe. it's creeping in from ...

my car smells like gas inside too my 2005 grand am smells like gas both inside and outside too. It's not exhaust, its gas. Its intoxicating. It happens when im idleing and especially when it's cold ...

Our Bonneville always smells VERY strongly of gas. It chugs badly -we've been slowly but surely replacing all of the spark plugs, but so far has not helped. Oh, and it revs badly while accelerating. ...

...smell gas after i get in after the car has ran i dont smell it outside or while i drive the car You have fuel leaking somewhere.should never smell gas. I would check fuel lines ,and then look at ...

It could be the sensor, but I doubt it... What it sounds like is that the Upper or Lower Manifold gasket has a leak and needs to be replaced.. This is from the smell of gas in the oil... Good Luck...

...turns over but will not fire up the engine. There is gas in the tank. There is spark. When I pump the gas pedal, i cannot detect any gas smell under the hood. Any suggestions? you need a new fuel ...

...When the AC is turned on the passenger side smells like gas or antifreeze. After the car is shut off the smell also fills my garage. Any ideas? You probably have a slight leak in the heater

...gas gage drops to empty. it went from over quarter tank to below empty in one jump.an u can smell gas real heavy. already replaced spark plug & wires.2 coils & fuel filter to start Map sensor is ...