Thanks for reading. This truck runs fine cold and fully warmed up. In between cold and operating temp the truck surges or bucks for about 20 seconds. This is very predictable and only happens when the truck goes from cold to warm. It bucks pretty hard, feels l...

FIX posted 2/14/2006

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