× 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: Heater core flushing
Posted to HVAC Forum on 1/12/2025 7 Replies

Glenn , I didn't put a temp gun on the hoses . There is an aux. heat/AC in the rear and the intake heater hose was hot until it reached the tee to go into the main heater core and then it was not hot. I knew what to look for and when I found this I stopped.

... Login to read more.

7 Replies Received (View Replies)