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  1. #11


    Well, i have already sent it back to black bear when everything was installed initially. Is it possible they could tune it some more/ didnt make enough adjustments? Its really bothersome as it happens sometimes and then it doesn't, and i have to be careful sometimes as if i pull out from a turn somewhere its slow to get going and then just goes.
    K1500 5.7L Chevy Suburban
    290000+ miles
    K&N CAI
    Black Bear Performance Tune
    TCI Servo and Shift Kit
    Long Tube Ceramic Pacesetter Headers
    Custom Side Swept Dual Exhaust
    Dual 2.5in electric DMH Performance Exhaust Cutouts
    BFG A/T 285s

  2. #12


    So.. I am stuck on what to check next. I replaced the fuel filter to see if that would help at all and then email Justin at Blackbear asking him about my tune and he said all my tables for my tune look fine. I am not sure what to check next to see what is causing this issue.

    Any more ideas on what I should check next?

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