After doing a front cover seal, with no problems, the Check engine light came on. Inspected for forgotten connectors and such, to no avail. Vehicle runs fine. Scan tool came up with "AC or Defrost on during KOEO", as a fix first condition, and a "Cylinder ID" ...

FIX posted 12/31/2001

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