Truck idles at 1400 rpm when warm. Check iac and replaced with new one no change. Coolent temp volts .57 volts (about 200 degrees). TPS .97 volts at idle. Check for vaccum leaks none found. Throttle body is clean an not out of adjustment. Hope some one can...

FIX posted 2/19/1999

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle