mbe4000 oil leak out of exhaust port'

Discussion in 'Freightliner Forum' started by sampol, Jan 6, 2013.

  1. sampol

    sampol Bobtail Member

    1
    0
    Jan 6, 2013
    : has anyone experienced oil leaking from exhaust ports on the MBE 4000 year is 2004
     
  2. leftlanetruckin

    leftlanetruckin Road Train Member

    3,801
    3,110
    Mar 12, 2009
    Mo Via Blackpool,Lancs.
    Exhaust ports? Those are inside the cylinder head, so a little confused myself.

    Marti
     
  3. Ezrider_48501

    Ezrider_48501 Road Train Member

    2,584
    1,836
    Apr 2, 2011
    bismarck, nd
    its probably not oil, but condensation and possibly some unburnt fuel from idling mixed with soot.
     
  4. Pablo-UA

    Pablo-UA Road Train Member

    7,574
    1,478
    Oct 11, 2010
    Borispol, Ukraine
    OM457/460 got closed crankcase vent system, so oil vapor is always in intake and if not burned fully (cold engine) in exaust
     
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