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  1. 97 5.7 Vortec problems

    Modern Electronic Engines
    Hey Guys &/or Gals, I did a few quick searches in the archives and did not find anything to help with this specific issue. So if this exact topic "has" been previously posted and answered please accept my apologies beforehand. I have a 1997 GMC K1500 w/ the 5.7 Vortec. Engine is fairly new...
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