fuel system

Asked by 7980 Jan 13, 2017 at 10:56 AM about the 2009 GMC Sierra 1500 SL Crew Cab

Question type: Maintenance & Repair

When truck is off fuel pump stays on key is out and
everything else has no power but fuel pump is still
going help please.

2 Answers
188,545

Paul answered 7 years ago

It's could be that the fuel pump module is bad not shutting off the the pump

Mark helpful

Your Answer:

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