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Why do I smell gas in my car when the AC is on?

Smelling gas when the AC is on usually means raw fuel or exhaust fumes are being drawn into the cabin via the ventilation ...
Reading Eagle

Under the Hood: How does your car’s evaporative emissions system work?

Question: I just had my check engine light fixed at a cost of $273. The adviser said it was an “EVAP solenoid” that had gone bad. I’ve never heard of one of these before. The repair seems to have ...