Posted 6/10/2016 20:59 (#5347936 - in reply to #5346973) Subject: RE: LB7 duramax head gasket ?
southern Jasper County,In
If you are just driving the truck and not pulling a big load you can run it as I have before and not had bad problems.The motor will not get coolant in the crankcase from the head gasket leak as it pressurizes the radiator.