ghohouston
Active member
just a theoretical question, has anyone even encountered a 7.3 where the oil cooler had actually cracked internally? i was reading up on another forum, and saw a guy claim his oil cooler "cracked" and was causing white smoke. i just dont see how, even if the cooler cracked, it would cause the coolant to burn, thus causing white smoke. it seems to me, it would either put oil into the coolant, which obviously is a sing of failed cooler o rings, or put coolant into the oil