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Thread: White smoke when idle, engine shakes

  1. #1
    Join Date
    Jul 2018
    Location
    Providence
    Posts
    1
    My Cars
    2001 Bmw 740il

    White smoke when idle, engine shakes

    I decided to get an oil change and the day i picked up my car from the shop it started to shake when idle. I changed my coils and spark plugs but now the engine still shakes when idle and there is white smoke coming out of my exhaust. Do you guys think its a cylinder issue?

  2. #2
    Join Date
    Feb 2009
    Location
    KC North, MO, USA
    Posts
    11,161
    My Cars
    1996 740iL
    Welcome to the forum. Sounds like the membrane in you PCV may be bad. Tim discusses it on his site here:

    http://www.meeknet.co.uk/E32/PCV/Index.htm

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