I bought a non running C from a guy. Found water in the oil, removed the head and found the head gasket looked terrible (I assumed to be source of the water). Went ahead and tore the entire motor down, cleaned it, inspected for cracks, and put it back together with new rings and head gasket.
I didn"t find any cracks in the head or block, but when I fired it back up and ran for 5 min, I already had water in the oil.
Anyone have any idea what I missed? What are the most common areas to have water get into the motor. Where should I look for cracks? Anything I can do about it, short of getting a new block?
Thanks in advance for the help.