10-26-2009, 11:31 PM
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#7
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636 whp
Join Date: Aug 2006
Location: AZ
Posts: 11,913
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Quote:
Originally Posted by Ttop191
/\/\ been having this same problem since i got my ho, only when warm and in park, im 100% stock so i don't think its your intake, only difference is with mine, normal idle is 750, but every pop, it drops to 500 for a milisecond, then gos right back to 750
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vacuum leak
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