Posted 6/11/2017 20:08 (#6065935 - in reply to #6065867) Subject: RE: IH truck with a dt570 coolant coming out exhaust
Prairie Home MO
The heads can crack but it's usually very obvious in the exhaust port on #6. If I was betting I would say egr cooler cracked. I've been putting the ones on from bullet proof diesel. I've yet to have one of those crack.