PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

need some help.......

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Old Sep 12, 2007 | 11:43 PM
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5_02ls1's Avatar
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Default need some help.......

i recently done a cam and had to get a retune via mail order due to there not being anyone in my area to do a dyno tune.....well it worked fine untill we done my true dual setup tonite now im back where i started....

its having trouble idling.......

my main question is can i adjust the idle screw on the throttle body or will that throw off my tps.....????

ive got a buddy thats all but begging me to drill the tb hole alittle bigger.....i dont know about this iether......

any opinions gladly apreciated.....
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Old Sep 13, 2007 | 12:53 PM
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do not do any thing till you can log and see where your IAC counts are and such... you need to check out and see what everything is doing at idle. idle airflow values, IAC counts, etc.
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