Strong fuel smell once engine is off
My husband is the main driver of our 2004 chrysler town and country with the 3.8 l engine. He said recently there has been a strong smell of gasoline when he exits the car after turning the engine off. One of his friends also said there was a strong gas smell coming from the exhust. Sounds like the engine may be running rich, there has been no rough idling or loss of mpgs. Where should I start to look.
We have nearly 200,000 miles on this van, and had a full tune up with plugs, wires, water pump, serpentine belt replacement and alternator replacement done at 175,000 miles. I am not sure if the check engine light is on or not, I can find out when he gets home and check the codes. But any advice would be greatly appreciated. You folks have been lifesavers in the past!
2004 Town and Country Limited - 3.8L 175K