How can u know its fuel pump bad

Asked by Nov 19, 2015 at 09:33 AM about the GMC Sierra 1500

Question type: General

No power back fire misses

2 Answers

66,495

Check the fuel pressure.

1 of 1 people found this helpful.
105

Change plugs wires in side replacement parts for rotor in distributor is all ways a good thing to do every 2yrs

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