My friend has this S10 that has a high idle ([...] rpm) when the engine is cold. Once the vehicle warms up, it runs fine. He has installed a tps., iac, t stat and a throttle body gskt but to no avail. He will throw a computer at it on monday to see if it s...

FIX posted 11/29/1999

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