About 2 months ago I did a UIM/LIM swap on my fiancee's 98 contour w/ 2.5L duratec. Everything went fine and it fixed the stalling problem, but ever since you have been able to smell a gas like smell through the vents whenever you run the heat (haven't tried AC yet...its cooooold here). Does anyone have an idea what could cause this? Maybe a vacuum line hooked up improperly or something? I really want to get the smell taken care of, it's almost nauseating...
Thanks,
Neal