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  1. Yes I did, it took a very long time to diag. but...

    Yes I did, it took a very long time to diag. but wound up being a bad MAF. Bought a new one and recalibrated. All seems good now.
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    Got it, I did tune the trans and you are correct,...

    Got it, I did tune the trans and you are correct, huge difference!! Anyway you would be willing to share your ECM tune so I can compare to my tables?
  3. E92 Procharged Gremlin - Reduced Power Approaching Shift - Shift Stumble

    I have been working on a E92 Procharged Chevy truck with 6.2. Everything is stock except for 8psi Procharger with air-to-air intercooler. Truck started out with Diablo tune which ran decent on the...
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    I have almost the identical truck. 2017 6.2 with...

    I have almost the identical truck. 2017 6.2 with Procharger and 8 speed. I’m getting ECM driven throttle blade flutter after 5000 rpm and up to the shift under WOT. Did you experience this? Assume i...
  5. It wound up being the MAP scaler, it was way off....

    It wound up being the MAP scaler, it was way off. Truck is running well.
  6. 2016 6.2 Stall and Hard Starting After Tune

    Any help would be appreciated. Have a 2016 6.2 gm truck with Procharger installed. Original flash was Diablosport and truck ran decent except for WOT where there heavy stumbles on shifting.

    Just...
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    Anyone have a good tune for 8 speed gas?

    Have a 8 speed in 2016 Silverado 4x4 with 6.2L and procharger. Over 500 Rwh. Here are current transmission issues:
    1. WOT shifts are often delayed/paused. Feels like engine is cutting out.
    2....
  8. Sorry here it is: Thanks in advance for any...

    Sorry here it is:

    Thanks in advance for any help you can provide. Recently purchased a 2016 Chevrolet Silverado truck with the 6.2 L engine in it in the Pro charger system installed. The system...
  9. Back into tuning - need help with procharged 6.2 silverado

    Thanks in advance for any help you can provide. Recently purchased a 2016 Chevrolet Silverado truck with the 6.2 L engine in it in the Pro charger system installed. The system was installed and...
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