Tacoma290
Active Member
I wanted to close the loop on this. Below is what I found on the starboard side of the starboard engine when we removed the head. I did not think to get a picture of the head gasket, but it showed signs of failure.
The only good news is that I had an explanation: Blown head gasket. During the overheat, the head gasket was compromised, and the opening grew with time and use. This was the source of the water (coolant) in the oil.
Fortunately the rust was on the surface and was not pitted.
The only good news is that I had an explanation: Blown head gasket. During the overheat, the head gasket was compromised, and the opening grew with time and use. This was the source of the water (coolant) in the oil.
Fortunately the rust was on the surface and was not pitted.
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