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1996 GMC Suburban won't start

Tiny
LARAGON
  • MEMBER
  • 1996 GMC YUKON
1996 gmc suburban 4x4 z71 207953 miles
I was driving down the road when the truck just quit
so I checked the fuel pump it was not turning on so I put in a new one still the pump would not come on so I check all the fuses they looked good I then replaced the fuel pump relay still no power to the pump. I do not have a volt tester but was wondering what else could it be. I even dropped the tank to check the wiring all looked good. Please help me solve this problem
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Wednesday, November 8th, 2006 AT 10:59 PM

1 Reply

Tiny
GREGARIOUS
  • MEMBER
  • 3 POSTS
You need a multi meter to test this. Drop your tank again and check for 12 volts between the wires going the fuel pump and a known good ground. If you have power check the ground wire itself that goes from the top of the tank to a bolt on the crossmember directly in front of the tank. There will probably be 6 inches of dirt around the bolt that holds the wire. Check for continuity between this wire and the frame. Hope this helps.
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Tuesday, November 14th, 2006 AT 1:54 AM

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