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  1. Big2dabank

    Need feedback.. rough idle and hesitation once engines is hot, no codes on DIC.

    Hopefully someone else has experienced this problem. I have a 2005 H2 SUT with 200,000 miles and over the past couple of months, I have noticed that there is slight hesitation on acceleration and the idle is very rough once the engine is hot or has been running for more than 30 mins. It feels...
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