thanks dvsjez, checked my throttle butterfly adjustments. and after alot of swearing ive adjusted them to max close. made a difference of 500 rpm ( down tone rev, not up tone which is good )
does the IAC system use a temperate sensor ( known to be an issue? ) car randomly idles high sometimes ... sits at 11,500 -1200 normal idle ( -_- ) and creeps to 1,400 or more sometimes
how do i test this ? Cheers