installed used engine in this geo tracker. The motor was siezed up and I could not start old motor, prior to replacing the motor. Started motor after install, starts and runs ok but within 30 seconds of starting, idle begins to surge up and down. checked for v...

FIX posted 2/7/2003

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