2005 Bmw 745 Blue Smoke Out Tale Pipe Car Sit More Minute

2005 BMW 745
120 MILES
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ANONYMOUS
  • MEMBER
  • 1 POST
Blue smoke out tale pipe when car sit for more then a minute.
Oct 21, 2012 at 1:18 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,814 POSTS
Oil is being burnt in the cylinders or getting to the exhaust system via the valve seals.
Oct 21, 2012 at 1:24 AM
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DOCHAGERTY
  • ✓Experienced Mechanic
  • 9,606 POSTS
There is a bulletin for replacement of the crankcase vent valves, has this been done?
Oct 25, 2012 at 7:14 AM
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