car idling funny after tranny swap help!
03-27-2005, 06:41 PM
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car idling funny after tranny swap help! i went from an m6 to a th400 in my 98 camaro,car wont idle rite it goes up and down constantly,i have a cam around 600 lift,any ideas on what to do,i have hp tuners,it goes from bout 1500-400 and vise versa any help wuld be appreciated thanks 
03-27-2005, 09:25 PM
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Go look at my tune that I just uploaded onto Horist's site today. (should be there tomorrow) Basically you need to raise the Target Idle speed, raise the timing in ALL tables for the 400-1200 rpm cells, INCLUDING the Base Park & Drive tables, and crack open the air at idle (either drill the TB or raise the idle screw up.....tho I found the TB method can cause your car to push along when you lift off the gas) Hope that thelps.