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Q: Hesitates when stopping at lights and drives good off and on..

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well it runs right off and on and starts up fine but I smell Gasoline when I put on the AC could it be a fuel pump going?

My car has 205450 miles.
My car has an automatic transmission.

There are a number of things that may cause the car to hesitate when accelerating such as low fuel pressure, a dirty or faulty mass air flow sensor, clogged or dirty fuel injectors, a faulty throttle position sensor or potentially a bad fuel pump. I would recommend having a professional from YourMechanic come to your location to diagnose and inspect your vehicle.

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