Hello I have a 2012 cat 257 b3. I believe I need to replace the head gasket but wanted some opinions first. I’ve been having a problem with pressure building in my coolant system and losing coolant. I have no oil in my coolant or coolant in my oil. Most of the missing coolant has blown out of my over flow tank. I have also been having a problem with over heating and what appeared to be other small leaks. Can these issues all be linked to the head gasket?
you can test for combustion gasses in your radiator, or do a cooling system pressure test to confirm
I just bought a funnel that attaches where my rad cap goes. When running it bubbles like farts in the bath tub.