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

Asked by 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

64,385

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

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

64,385

Yes ,if you smell gas fumes.

1 of 1 people found this helpful.
64,385

One bad injector will flood the engine.

1 of 1 people found this helpful.

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