n54 intermittent knocking
Hey, I have a 2007 e92 335 with 104k miles. car seems to be leaking oil, I can smell a burning oil smell while idling, I lose a quart about every 2 months, I'm thinking I need to get on top of replacing the vavle cover gasket, but its also got a knock that happens only at idle (or maybe I can only hear it at idle), it knocks a few times then stops. not a ticking noise I don't think, kind of clunking. misfires ocassionally but I just changed the spark plugs about 10k miles ago. I'm really concerned about the knocking though. I can post a video later if that would help
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