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Repair guides and support for cars, trucks, and SUVs manufactured by GMC.

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When its hot 2000 GMC Sonoma wont start correctly?

when its hot outside they truck wont start unless while u try starting it you put the gas pedal to the floor and release it. the gas pump already has been replaced. if u need any info ask

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1 Answer

Have you replaced you fuel filter?It may be getting too much fuel. When you open the accelerator you give the engine more air. If it has a choke it may need to be opened up a little.

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1 Comment:

The fuel liter has been replaced and it's electronic fuel injection

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