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Thread: Spark issue

  1. #1

    Spark issue

    Timing.JPGcaprice9569 RLM1.7.hpt

    I have an issue in spark timing in normal drive and in WOT
    as its in the Pic the timing are unstable

    LS1
    H/C
    boost 9lb
    CTS-V spark plugs

  2. #2
    Senior Tuner Russ K's Avatar
    Join Date
    Dec 2005
    Location
    Regina, Sask.
    Posts
    4,214
    Disable the burst knock retard vs rpm table.

    Russ Kemp

  3. #3
    What's the purpose of this table and how it effects

  4. #4
    Tuner in Training
    Join Date
    Nov 2013
    Location
    Gastonia,NC
    Posts
    16
    Burst knock is the computer predicting there could be knock on throttle changes and pulling timing.

  5. #5
    No change

  6. #6
    Tuner
    Join Date
    Oct 2008
    Location
    Perth Australia
    Posts
    161
    Raise the maximum retard table to around 10 degrees