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  1. Major fuel issue after headgasket job!

    01-04.5 LB7 Duramax Powertrain
    About a month ago I purchased my '02 lb7. The guy I bought it from sold me the truck with bad head gaskets which I was unaware of. After the last three weeks installing new headgaskets using OEM service information on the install I have raw diesel pouring out of somewhere in my engine. I...