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Thread: 09 LMM tuning problems

  1. #11
    Lifetime Member GMPX's Avatar
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    Currently V8 is not a tuner or scanner, it's the foundations though. It is used for Black Box Logging etc.
    I no longer monitor the forum, please either post your question or create a support ticket.

  2. #12
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    ok thanks for the info now I feel a little better
    01 CCSB Chevy 4WD HD LB7, built trans, and some other stuff

  3. #13
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    I took the truck to the dealer today, and reflashed it back to stock, and the mysterious reduced engine power message still shows up with the stock tune in it. This message started appearing after turbo, trans, lift pump, rail pressure shim, bd exhaust manifold, guages, egr delete(valve still in place cooler gone). Now codes are set when the message comes up. Any suggestions on this from anyone, I am still studying it and watching data with the tech 2, but havent seen anything to cause it.
    01 CCSB Chevy 4WD HD LB7, built trans, and some other stuff

  4. #14
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    the reduced engine power message was due to K&N filter. But still have the rev limiter issues, and is really annoying. The rev limiter is really holding this truck back from its full potential.
    01 CCSB Chevy 4WD HD LB7, built trans, and some other stuff

  5. #15
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    Quote Originally Posted by rgullett83 View Post
    Is there a possibility of V8 for dummies manual? HAHAHAHA but seriously thanks for the update.
    Ha ha... I'm right there with ya...

  6. #16
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    forgot to update, the reduced engine power message disappeared when the K&N filter was removed and the stock filter was reinstalled. I need to do some work withe the MAF tables I guess
    01 CCSB Chevy 4WD HD LB7, built trans, and some other stuff

  7. #17
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    Quote Originally Posted by rgullett83 View Post
    forgot to update, the reduced engine power message disappeared when the K&N filter was removed and the stock filter was reinstalled. I need to do some work withe the MAF tables I guess
    Sounds like it.
    '07 TBSS, LS2, T42, 3SS, Black on Black on Black, Pretty much stock at the moment. EFILive will fix that

    '06 LBZ/Allison 6speed, EC, LB, 1LT, Leather
    Current Mods: EFI Live/ PTO High Idle Mod/ Factory Exhaust Brake / BD Full Bore/ TransGo Jr./ TTS Twin Lift Pumps/ MBRP 4" turbo back/ Custom air box mod/ BullyDog Outlook Monitor

    465hp/1008tq---7/25/09---Dyno Day Fast Specialties Tuning by ME

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