on my 98 Durango I have a major tune up done and I still smell a little gas at times with the windows closed?

I been told that the O2 sensor could be the problems. Is this possible even though the engine check light does not come on.

The rainmaker2013-08-03T10:26:30Z

Favorite Answer

Maybe the smell is from a leaking exhaust pipe. Check to make sure it is not with a hole.