Engine Issue
#12
i still think you're going in the wrong direction.
if you're losing a significant amount of coolant into the oil, then it WILL show up on the dipstick as milky white. forget the tiny amount on the oil cap and breather. that's just condensation.
if you DONT have milky oil, then your compression test confirmed your heads, valves, head gaskets, and rings are good. so unless you've got white smoke pouring out the tail pipe, leave the heads alone...
your leak down test didn't show any leaks at 13psi. so maybe the leak develops at engine temp or higher pressures. this could still be the radiator, hose, etc. what pressure is your radiator cap.
if you're losing a significant amount of coolant into the oil, then it WILL show up on the dipstick as milky white. forget the tiny amount on the oil cap and breather. that's just condensation.
if you DONT have milky oil, then your compression test confirmed your heads, valves, head gaskets, and rings are good. so unless you've got white smoke pouring out the tail pipe, leave the heads alone...
your leak down test didn't show any leaks at 13psi. so maybe the leak develops at engine temp or higher pressures. this could still be the radiator, hose, etc. what pressure is your radiator cap.
#15
I've covered all my bases, engine wise and replaced parts for no reason. The thing that confuses me and others is the normal signs for lose of coolant into the engine aren't there.
The dipstick has no rust on it, no white smoke pouring out of the exhaust and I've changed my oil three times in the last month and the oil besides black and used doesn't show signs of oil/water mix.
#18