Good afternoon

this 3.3 is making me pull hair, long crank on starts idle will hunt up and down several hundred rpm during this time it will backfire thru intake and quit will restart and will run at 2000rpm for a minute and then slow down

I replaced ecm wit...

FIX posted 7/25/2000

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