I have a 2008 Chrysler Town & Country that emits a very strong gas (not exhaust) smell through the vents when the fan is running. This is true regardless of heat, ac, or just air. The smell only appears at moderate speeds or for a brief period after stopping. Adding gas while in neutral has not appeared to trigger it.
In search of the problem, the car now has a new fuel line, new piston rings, new fuel injectors and a new head gasket. None of these fixed it. After taking it to a mechanic, the assessment was that he has no clue.
- Edit: There are no drips underneath the car. The car is not throwing any error codes either.
Is there anything else that I should check? Should I start shopping for a new car?