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turbo coolant

  1. Turbocharger coolant leak?

    01-04.5 LB7 Duramax Powertrain
    Alright I think i'm running a wild goose chase now. I just did headgaskets in my '02 (have been back together for 1 1/2 weeks now) and i think i'm still slowly using coolant. On a cold start up I'm still getting clouds of white smoke out of my exhaust. The coolant level has dropped slightly but...