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    LB7: Coolant Problem

    I will try that. Thank you! I am not sure if the injectors have been replaced. I have only had the truck about 3 months and it has only been in running condition for one month due to it needing a water pump.
  2. 0

    LB7: Coolant Problem

    I have a 2002 Duramax that seems to be burning coolant. We can't find a leak anywhere but it went through an entire gallon of coolant in 12 miles. It white smokes heavily at an idle but not when accelerating. There is no coolant in the oil. It has only overheated once. Any ideas on what the...
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