× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: No heat Uplander
Posted to Technical Discussion Forum on 12/30/2013

I usually find the procedure in Identifix, but it involves about 5 steps of raising the RPMs up to about 3000 with the coolant cap barely threaded on. Then turn off engine and go top off coolant. Repeat that procedure about 4 or 5 times, and it magically gets ... Login to read more.