× 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 Technical Discussion Forum on 1/18/2021

[...trimmed text...]

It never occurred to me to use that for flushing heater cores... You should have seen the water mess we had the other day opening up a plugged heater core although I don't think CLR will do much for ... Login to read more.