So, i just purchased a 02 wrx wagon on friday, and yesterday i smelt gas in the cabin. So, i pulled over and popped the hood to see if i could find any gas residue, there was none, i looked under the car for drips, there was none. I thought it was because i flooded my engine when i stalled (first manual car) but the smell kept coming through the vents. After i get driving i cannot smell it, however, i can smell it at idle. I searched NASIOC and they said it was the gas lines contracting and what not, and this seemed to be a popular malfunction. So, my question is, have any of you had a problem with this? If so, how did you fix the problem?