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Excessive blow by?

Posted: Sun Jan 06, 2019 9:25 pm
by chilipalmer
Is there a way to measure how much blow by is too much? Yesterday i was checking the oil level and decided to remove the oil cover while the car was running. It seemed like there was too much blow by coming from the engine. I left the cover rest over the hole and it "danced" a bit. Engine has 128k miles, has had the piston rings replaced (some 20k miles go) and as far as i can tell it's not burning oil. Any ideas?