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Thread: 2015 5.3 L83 silverado

  1. #1
    Potential Tuner
    Join Date
    Dec 2021
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    2

    2015 5.3 L83 silverado

    just removed dod and replaced cam with stage 2 added long tube headers now it will not idle smooth and the fuel trim is crazy how can i make these adjustments?
    and the o2's is still making things run rich
    Last edited by Mdennis; 12-06-2021 at 08:24 AM.

  2. #2
    Advanced Tuner dhoagland's Avatar
    Join Date
    Jun 2015
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    Aubrey TX
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    890
    Post your Tune and a Log to get better response
    Also you should probably post in the GEN V section
    2011 Camaro 2SS Convertible L99 Bone Stock for now
    2003 Dodge 2500 5.9 Cummins QC 4x4. Airaid, 2nd Gen Intake, Grid Heater Delete, D-Tech 62/65/12, Magnaflow. Bully Dog: Propane Injection, Triple Dog W/Outlook Crazy Larry. Edge EZ, BD Flow-Max, 48RE: Sonnax Sure Cure/Transgo combination, Derale turbulator, billet input, Triple Disc, Super servo, 4 ring Accumulator. :beer

  3. #3
    Quote Originally Posted by Mdennis View Post
    just removed dod and replaced cam with stage 2 added long tube headers now it will not idle smooth and the fuel trim is crazy how can i make these adjustments?
    and the o2's is still making things run rich
    Check out goat rope garage on youtube. It's a great resource to get started with!
    2000 Camaro SS 408 TH400
    2012 Subaru WRX STI
    2013 Camaro SS
    2001 Corvette Z06