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Re: 1999 GM Truck Repeated Fuel Pump Failure
Posted to Technical Discussion Forum on 8/12/2003 3 Replies

Did you replace the harness connector? PN# 12167154

The biggest problem I have found with the newesr GM fuel pumps is the the pins in the top of the pump and the harness are way too light of gauge and get hot. They melt and cause high resistance which snow b... Login to read more.

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