can anyone describe to me how to do a crcked block test on a 98 mercruiser 3.0 , i have water in the oil and replaced exhaust elbow, exhaust manifold and gaskets, head gasket and still have water in the oil..only thing left is head or block crack correct??
i bought a 2004 bayliner with a 98 mercruiser 3.0 alpha engine in it, when i bought it the oil looked brand new and i thought this was kinda suspicios...but never owning a boat it ran great so i bought it..i took it to the river twice and noticed the oil was milky, i paid a guy 2000 bucks and he...
