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We smell gas in the car sometimes. gas is not leaking .

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  • Pontiac Master
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Sounds like you might have a fuel pressure regulator going bad.Check for fuel in the map sensor and also check for fuel laying in the air intake tube that is connected to the throttle body.If you have fuel in either of these then your fuel pressure regulator is bad.If you want to test the regulator pinch off the return line if the fuel pressure does'nt rise then its bad.

Posted on Apr 10, 2011

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Posted on Jan 02, 2017

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I'm smelling gas fumes inside the car when I'm idling but as soon as I accelerate it goes away


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