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Thread: 2012 Camaro LS3 eforce bad cruising feeling

  1. #1
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    2012 Camaro LS3 eforce bad cruising feeling

    hello
    I've just installed a Eforce 1598 into a stock 2012 Camaro with MANUAL transmission
    if you keep the RPM above 2.000 it's all ok, nice to drive but the feeling is that not full power at WOT, like something missing...
    if you go below the 2000 rpm you must be very carefull with accelerator. easy to have the engine surging, bad driving quality
    stock edelbrock calibration, TR6 plugs gap at 035
    no DTC. no Misfire. LTFT within +/- 3%
    any idea?
    thank you

  2. #2
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    added log and tune file (by Edelbrock)
    thank you
    Attached Files Attached Files

  3. #3
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    Oct 2013
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    Just looking at the WOT part on "long drive'' you are making 4-5psi and only have 8-11 degrees of timing in it, that's not going to equate to a lot of power. Your STFT are all over the place. There is a significant difference in O2 voltage from bank to bank under WOT.

  4. #4
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    Feb 2015
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    disable fast torque exit
    disable injector desoot switch
    turn on spark smoothing but set all torque values to 30nm and 1/2 both gain tables

    make sure its not lean down there also.

  5. #5
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    Was one bad spark plug. small crack on insulator.
    strange that no missfire detected....