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  1. #9 Re: knock issue 
    GTP Level Member 01gpgt01's Avatar
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    Whats your AFR? Studder at WOT sounds like a lean issue. One thing id suggest is droping PE to 27 28 percent. that way its fueling right before you hit boost
    Last edited by 01gpgt01; 04-18-2011 at 05:08 PM.
    2001 GT. A few here and there mods http://www.streetfire.net/video/2001...ynp_208097.htm

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