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Thread: My car runs rich

  1. #1
    E38 740i M fininfarina's Avatar
    Join Date
    Oct 2007
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    Gwinnett
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    Default My car runs rich

    I have B20 vtec just built and it runs so rich

    I put premium in it 93 octane.

    some said I need to get ECU tune and adjust the regulator

    it cant go more than 7000 rpm

    what should I do??

    can I just reset ecu ??

  2. #2
    FREE BUJU StarBwoy's Avatar
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    Feb 2007
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    Default

    get a tune up

  3. #3
    Barefoot Motorsports
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    May 2003
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    jonesboro
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    Default

    tune. whats your current fuel pressure set at.


  4. #4
    Senior Member
    Join Date
    Mar 2004
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    Default

    chipped ecu and tune...feel free to give me a call and i can give you some direction.

    678-614-3596.
    MAINSTREAM PERFORMANCE & DIGITAL BOX TUNING
    ECU CHIPPING/SOCKETING/TUNING-HONDATA, CROME, BRE, TURBOEDIT
    HONDATA DEALER/TUNER
    NISSAN REALTIME-NISTUNE
    MITSUBISHI AND SUBARU TUNING AVAILABLE!

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