Question about 2002 GMC Sierra

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2002 gmc sierra wont start without useing jumper

2002 gmc sierra wont start without using jumper wire for fuel pump?it was in a collision . is there a safety switch to reset?

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Yes it has a rubber cover over it in the engine compartment.i would change the relay.good luck.

Posted on Aug 01, 2009

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I replaced the ignition cylinder and switch on 2001 GMC Savana and van tries to start but won't catch and keep running

Posted on May 10, 2011

  • jimmie_walla May 10, 2011

    I replaced the ignition cylinder and switch on 2001

    GMC Savana and van tries to start but won't catch and keep running

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First check all your fuses under the hood check your relays then make shur that a 15volt fuse is good is called Ignition, Fuel control(relay these go out all the time but its an easy fix!! hope this helps you. let me now

Posted on Aug 01, 2009

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