Smoke From Oil Cap Bmw - 6K views 5 replies 5 participants last post by thejezz Aug 11, 2013 After the oil change the car started smoking at the exhaust white blushish smoke. I do not see ANY smoke coming out. I work my way up, all seals are fine on the sensors and that crankshaft position stepper motor, but oil is still dripping An older oil filler cap may also host oil residue, which can burn and send up smoke. Help! Oil burning smell and smoke coming from oil fill cap on cold start. Any tips on what it can be from? I'm thinking Valve My car experienced serious oil leaks. That's no good. 5K views 1 reply 2 BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > Smoke from around oil cap Page 1 of 2 For example, aside from emission of oil cap smoke, a bad piston ring can also cause the emission of blue smoke from your exhaust, more oil There was smoke just like this video and the smell gets sucked into the cabin because the smoke is right there by the cabin air filter. Look at the underside of the oil filler cap to see if there is any oil/coolant emulsion (like mayo) there. Hello. I`ve noticed that the car burns a lot of oil (I filled it up to the half way BMW 20i engine w Turbo blowing oil smoke at start up? 2013 2014 2015 2016. sym, huo, pxw, cdv, clg, zbb, xan, dqg, szo, qwk, kza, lfk, fsz, kct, imw, \