I had the valve gaskets replaced along with an oil change. thought maybe it had to much oil but even after draining it out and filling it to the propper level it is still doing it. i changed the PCV valve but its still doing it
i have oil blowing into my air filter an intake manifold on 2003 Lincoln LS
DOES PCV VALVE HAVE GOOD VACCUM TO IT?
seems to i did the thumb test it feels strong
HOW MANY MILES ON ENGINE? DOES IT HAVE ALOT OF BLOWBY OUT OF OIL FILLER CAP WHILE RUNNUNG?
it has 145k i just had the valve cover gaskets replaced on both sides and thats when it seemed to start happening
IF THATS WHEN IT STARTED RETURN AND ASK QUESTIONS ABOUT ISSUE. HAVE THEM TEST BACK PRESSURE
sounds like a good place to start. Thanks