I've been fighting this car for a week now and still am at ground zero. The customer complaint is that the Check Trac light will come on and the coolant temp gauge drops to zero. I've noticed that when the problem occurs there is also a drop in the engine spee...

FIX posted 9/7/2013

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