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    Vibration?

    Hello; Just deleted long winded post begging for help. After all of the hours invested in troubleshooting I have come to the conclusion that my remaining problem may well be a vibration. Can anyone tell me how to troubleshoot a possible flex plate problem or any other reciprocating vibration...
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    Cold start problems with 1992 GMC 5.7 liter

    I have tried to find in old discussions anything that applies and can't to this point. Have truck running quite well after a few months of headaches. Suddenly it started running super rough when cold started. I can rev it up for a bit and it straightens out. If I disconnect the wire for...
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    92 GMC troubleshooting

    Good Morning; I'm real new here and realize I ask a lot of questions but I am pretty needy in the troubleshooting department. New to me about 2 months ago a 1992 GMC Regular Cab short bed K 1500. I love the truck and intend it to be my driver. They still look as good as ever to me and I may...
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    Fuel pump (UGH)

    Sitting here in Pacific time zone licking my wounds from a project. I want folks to know how much I sympathize with those who have to change fuel pumps. I picked up a month or so ago a 1992 GMC Sierra regular cab short bed, not running but a pretty solid K1500. Someone had done a pretty nice...
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    Holley 502-9 tbi vacuum problems.

    Can anyone tell me where to find troubleshooting guide for Holley 502-9 670 CFM tbi that is on 5.7 liter gmc truck? Thank You
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    Anchor. New member

    Just joined the forum, I think yesterday. Looking forward to learning a bunch. I am old timer and have three. 1990 K1500 reg cab long bed chevy. 1992 K1500 "Reg. cab short bed GMC. 1994 C2500 Chevy Ex. cab, short. Am going to drop a bunch of other projects and focus on these. I am pretty...
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