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Old 01-03-2014, 09:15 PM   #3
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Join Date: Oct 2003
Location: Sacramento, California
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Re: 97 gmc 5.7 wont start

Originally Posted by 95 S_Trucker View Post
Check fuel pressure. If you have fuel pressure, check for spark. Let us know what you find.

I`m betting its a spark issue. It ran perfect when I fired it up after changing everything. Then ran perfect after clearing the codes. I`m not sure if I could have hit something but funny that it ran perfect before. I do hear the fuel pump cycle but guess its possible it`s bad. Had to walk my kids down the road for lunch and just got back a bit ago so I havent been able to get back to it.
85 GMC Sierra SWB
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