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      01-02-2018, 10:45 AM   #1
beattiecj
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Drives: 2012 135i 2017/21 x5 1988 e30
Join Date: Dec 2015
Location: NYC, Baltimore

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2012 N55 Burning Oil - Passenger Side

Hi All,

I have just noticed today my 2012 135i N55 motor is burning oil.

Issue/Notes:
- Burning oil smell coming into the car when coming to a stop
- Puffs of smoke coming from passenger side of the engine bay, appears to be near the down pipe where the o2 sensor is located
- No significant oil loss, oil level still showing as full
- Does not appear to originate from the valve cover
- Car pulls and runs fine, no codes are appearing
- Car has 44k miles

Any input is greatly appreciated.
Thanks!
Appreciate 0