320d 100kw having way too high pressure. When opening oil cap it can rly fly into to the sky...
Car was under usage with broken head block and antifreezer got into the 3rd cyl.(drivin like this bout 3months)
Everything above engine block repaired.
When opening crankcase vent, hot air coming out of it and will ruin breather very quick.
So question: Did antifreezer ruin piston pressure rings or it could be something more serious.
If i get a chance i will test compressions in each cyl but only in about 1-2week