I am willing to write off the oil cooler. No damage when disassembled and replaced with know good one with IDENTICAL results. Orings looked good when removed. I am still holding pressure even after almost a week so that rules out an egregious leak.
i repressurized it to 15psi and barred the engine to BDC on cyl #7. We'll see what happens.
I am replacing the cup in #7 regardless.
i repressurized it to 15psi and barred the engine to BDC on cyl #7. We'll see what happens.
I am replacing the cup in #7 regardless.