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dieseling

  1. New Guy

    Introductions
    Hey everyone- I'm a newbie on the site. I bought a 2002 TrailBlazer LT here in Wisconsin with the 4.2L for my son to go to college in. He needs the room for his music gear and so we upgraded from the old Blazer platform. Having issues with rough running, rough idle and dieseling. I hear a...
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