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  1. new pcm wont start on different tuner setting! help!

    Engine 911
    Recently I just installed a new Pcm because my old one was in a "confused" state So when I start my truck on stock it starts fine, no codes, everything works, except when I give it a lil rpm's it blows a puff of blue smoke... If I hold it to the rev limiter it goes straight to 3500 with no...
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