My 01 shows no sign of a leak, yet the inside smells like a has can! Even after a week parked in garage if you are under the jeep near the driver rear side rear there is a fuel smell. In the cab windows up or down the smell is there. Strange thing is it comes and goes . I don't care but I don't want my son and wife inhaling fumes. Any ideas of the source or has any had a similar issue ? I didn't see anything Ina search... Thanks