Mechanics

GMC TRUCK FUEL PUMP PROBLEM

2000 GMC Truck • 147,000 miles

I think the security system has shut my fuel pump down somehow. Relays good, no fuel at engine port, fuel pump is not running, when key turned on, also added fuel treatment to tank for water possibility freezing.
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Big av
January 25, 2013.



Is the security light on and flashing?

It could also be a failed fuel pump as well.

Roy

ASEMaster6371
Jan 25, 2013.