ENGINE HAS ROUGH IDLE. UNHOOKING #3 & #4 INJECTORS AND THE ENGINE WILL RUN THE SAME. We have checked the compression-alleven and ok. 140 lbs. Good spark to all cylinders, cam timing is right on. We swaped injectors from 1 &2 to 3 & 4 but 3 & 4 still not firing...

FIX posted 4/28/1999

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