It's very possible the disconnected PCV (Positive Crankcase Ventilation) hose was the source of the fumes (from the 1994 Service Manual):mjohnston said:Okay, guys. Problem is solved. Turns out it was a spark plug wire. This was not showing on the computer that my mechanic has, but my husband decided to change the wires anyway, although they were fairly new. Also, there was a PCV or PVC (forgive me, but I can't remember what my husband said and I am mechanically challenged) hose that was just laying there, disconnected. Needless to say, I am not too happy with my mechanic right now......Think the PCV (or whatever) was the source of the smell of gas? I don't smell anything now and it's running REALLY well. Thanks, guys, for all your help. Should have just changed the wires at the very beginning like you all told me to do.