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Thread: 2 issues remain after GM reflash LD9 auto with a M45

  1. 05-01-2009 #1
    Zspot
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    2 issues remain after GM reflash LD9 auto with a M45

    Two issues…!

    1) After my GM reflash on Thursday the car was bogging out after any type of deceleration…(ex 60mph to 55mph then accelerating again I would get a bogging out sound like the car was flooded or something….this occurs after every deceleration no matter how much or little I decel. just as I begin to accelerate again. )

    2) After driving the car for 15-20mins the car would throw a no traction control code then start harsh shifting…..? Again no idea why….however this happened once I took the car out of storage this year with is prior to the install of the M45.

    I've heard plugged CAT, error in lower pre-tables, fuel trim issues, tranny issues possibly torque converter...

    Thoughts...?
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  2. 05-02-2009 #2
    imphat0260
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    What injectors are you running? Do you have 2 bar map installed?

    P&P Tuning
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  3. 05-02-2009 #3
    Zspot
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    two bar installed and 310's
    I sent you a e-mail on aim to...thanks for the reply to this thread..!
    Last edited by Zspot; 05-04-2009 at 06:28 PM.
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