Posted 3/8/2014 22:39 (#3742405 - in reply to #3742363) Subject: RE: Cummins M11 coolant line at front of exhaust manifold?
Perfect. Thanks for that. That is just what I needed.
I have some air getting into the system. I bought a combustion gas tester and it is not combustion getting into the coolant, but I think it is the air comprssor. The air then over pressurizes my expansion tank.
Cummins M11 coolant line at front of exhaust manifold?
