Hey Gang, This one is running at 13 degrees retarded. The vacuum readings are poor. Distributor is at max advance. The codes indicate bad knock control but resistance from sensor is within spec. 300 ohms. Control unit failure is rare. What should the t...

FIX posted 5/10/1999

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