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  • Knock Retard

    I Just finally got my HP tuners and I took it for a spin with the scanner on. I found out there my car is getting premature misftire DTC code and lots of knock under the boost. Like 10 degrees of knock if I floor it. Also, I have noticed that IAT is really high.
    Is there anyway I can use the HPtuner to decrease the amount of knock?

    Oh yeah, and I'm currently running 5lbs of boost.
    1997 Camaro Y87. Turbo.<br /><a href=\"http://pureoctaneracing.net/\" target=\"_blank\">Pure Octane Racing</a>

  • #2
    Re: Knock Retard

    probably want to go read about how to use HPT first before making major changes.
    but, you decrease timing, and check your AFR will decrease knock
    running higher octane will help, but that is not necessary

    what is your IAT?
    2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

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    • #3
      Re: Knock Retard

      IAT is going to be higher with that turbo on there. Definitely read the help files and tutorials online about hptuners before changing everything
      http://www.bowtiev6.com/

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