Koenigturbo;1493055 said:
Instead of a compression test, could you just see if you have water in the oil?
Wouldn't you get better result from a radiator test? It might not be a B.H.G.
you can have a bhg and still not mix enough water to see it in the oil.
compression test shows you how much psi in the cylinders and a leak down test will show you how long it stays there.
another good test for a bhg is the block test to test for combustion gas in the cooling system.
nosechunks;1493092 said:
These cars to like to take a while to burp all air out of the system. If its a fresh rebuild it might take some as it purges the air out.
not true. fill system, start car, watch the fluid in the rad drop in about 3 min, fill rad, put cap on and fill over flow up 3/4 of the way and your good to go.
ive been threw 2 bhgs and drained and refilled the cooling system countless times and have never had to sit there for a hour trying to burp the system.