× 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: Cummins ISB head gasket leak maybe
Posted to HD/Fleet Forum on 8/9/2019

Is it pressurizing the cooling system?In our experience here,head gaskets push coolant out of the overflow,egr coolers push coolant out the exhaust. Login to read more.