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  1. Engine & Drivetrain
    I have a 2012 GMC Acadia SLT with 125,000 miles (of misery). This issue started after the car sat for 2 days with temps between 15-25. I waited for it warm up before looking into the issue. It seems just driving it up a small hill, the car begins to stutter and the ECM fuse blows. If I drive it...
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