Just when you think you know how to fix todays cars and trucks along comes one that will make you rethink everything you know. What we have here is a 1990 Chevrolet pickup, 4X4 with a heater core problem. We have replaced this core three times in the last eigh...

FIX posted 3/4/1998

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