2002 s 10 xtreme 4.3 5spd loping idle rpm s vary from idle to 3000 - will pickup speed in gear or neutral push in clutch goes back to normal idle let clutch out problem starts again IAC replaced TPS replaced no air leaks any help please
when this truck wouldn't set the computer for inspection - auto zone s scanner would not tell them what had not set - only codes that showed - that's how it is in glorious NY