Posted 11/20/2016 09:40 (#5646191 - in reply to #5645257) Subject: RE: 4455 losing coolant
PA
I had a water pump seal go out and the water was going in the oil so slow that it would burn out and the oil looked ok you could not tell water was going in oil that was on a 4450 with 6500 hrs on it so that's where I would start.
4455 losing coolant
