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Thread: Insane coastdown timing swings!!!! Log attached

  1. #1

    Exclamation Insane coastdown timing swings!!!! Log attached

    FIXED!!!
    Last edited by Mike@G-Force; 02-27-2013 at 12:50 PM.
    G-FORCE Motorsports
    1941 CR 129 Pearland TX 77581
    281-993-5451 PH 281-993-5421 FAX

    www.gforce-tx.com
    [email protected]
    PCM Tuner LSX and SCT <-> How Much Force Can You Take??
    2009 CTS-V 630 RWHP 10.90 @ 129mph

  2. #2
    Senior Tuner Ben Charles's Avatar
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    Bump for answer I have never seen timing do that, looks like a form of "Surge Timing"

    Email Tunes, [email protected]
    96 TA Blown/Stroked, 4L80E/Fab 9
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  3. #3
    Fixed!!!
    Last edited by Mike@G-Force; 02-27-2013 at 12:50 PM.
    G-FORCE Motorsports
    1941 CR 129 Pearland TX 77581
    281-993-5451 PH 281-993-5421 FAX

    www.gforce-tx.com
    [email protected]
    PCM Tuner LSX and SCT <-> How Much Force Can You Take??
    2009 CTS-V 630 RWHP 10.90 @ 129mph

  4. #4
    Mike,

    Have you looked at TQ management?
    2011 CTS-V w/FRA, bolt-ons & flex