Weird KR issue....
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Weird KR issue....
First warm day out and I have 1-5 deg of KR from initial take off or low rpm blip of the throttle and up to 5000 rpm. Mostly in the low KR range of 1-2 and it occurrs ramdomly. Noticed my IAT was from 88-100 deg and my ECT was from 185-205 deg. Which temperature spark advance table is most likely causing this? I don't want to start disecting my Spark tables until I have a better understanding of what is causeing this. Thanks for any help here. I have included the most recent scan to help.
Last edited by BLUEBYU; 06-02-2010 at 03:48 PM.
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I extended my spark retard range in the ECT spark base table to cover up to 205 deg... I did not have this issue with the smaller cam... any help as to why?