Hello GM Techs,

I have this Corsica 3.1 about to make me yank out hair. I have worked on many of these and can't figure this one out. The vehicle has no injector drive or spark. The Tech One will not display a crank RPM. I have installed 2 new crank sensors, ...

FIX posted 8/27/2001

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