69camarokid
03-26-2010, 10:28 PM
im having some issues with my LT1 powered 69 camaro. The engine is out of a 95 Trans am. ive been having a bad idle issue since i installed the engine over a year ago. itll not want to idle when first strated, the idle will flucuate from 400 to 700 and swing around wildly. after 30 seconds or so it will jump to 900 and stay there.
This whole proceedure will happen everytime i push the clutch in and slow down. So after cleaning the IAC and MAF sensors to no avail i tried to hook the computer up to my uncles scan tool. this scan tool works fine on my cousins LT1s, but it cannot connect to my PCm for some reason. It has a mail in tune from PCMs4less.
any ideas whats happenein with with either the idle or my PCM? thanks
This whole proceedure will happen everytime i push the clutch in and slow down. So after cleaning the IAC and MAF sensors to no avail i tried to hook the computer up to my uncles scan tool. this scan tool works fine on my cousins LT1s, but it cannot connect to my PCm for some reason. It has a mail in tune from PCMs4less.
any ideas whats happenein with with either the idle or my PCM? thanks