A
Andrew T
Guest
I have a 94 Silverado that overheated on me. Come to find out, I was loosing coolant somewhere, and I suspected a stripped lower oil cooler nipple that connects into the radiator. I replaced the lower oil cooler hose and nipple, plus put in a new radiator. I started the truck up only to find coolant on the top of the block near the thermostat housing. The housing is not leaking. Could this be a cracked head?