97 gmc sierra 1500 5.7liter rough idle and wants to die in gear and runs rich

Asked by Rusty Feb 19, 2016 at 11:25 PM about the 1997 GMC Sierra 1500

Question type: Maintenance & Repair

Could this be my fuel pump

4 Answers
144,735

T_S_T answered 8 years ago

No not a bad fuel pump,but more than likely bad fuel injector,s.

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Rusty answered 8 years ago

Would that cause it to not have power to even move have to feather it to move it around

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144,735

T_S_T answered 8 years ago

One bad injector will flood the engine.

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