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Thread: 97 GMC Sierra 5.0l soon to get a full 5.3l swap..

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  1. #1
    Join Date
    Feb 2011
    Location
    Mobile, al
    Posts
    156

    97 GMC Sierra 5.0l soon to get a 4.8l swap..


    I recently purchased a 1997 GMC Sierra XC w/5.0l that wasn't running. After tinkering with it for a month I got it to run and drove it for about two weeks. I managed to replace the radiator, updated the spider fuel injectors, changed all of the fluids and filters. After that second week I was going down the interstate and noticed my oil pressure dropped to 20psi and the engine was knocking hard.

    Regards,
    Jose
    Last edited by pacobeagle; 07-31-2011 at 10:09 AM. Reason: title change

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