Mercedes Benz W-210 E220 cdi smoke issues

Discussion in 'Engine' started by Jahanzaib Munir, Mar 26, 2014.

  1. Jahanzaib Munir

    Jahanzaib Munir New Member

    Messages:
    4
    Joined:
    Mar 26, 2014
    Car:
    Mercedes Benz W210 E220 CDI
    Hey all,
    I am new to this forum but have been a regular visitor. I have a w210 e220 cdi 2001 model with 133000 miles on the odo. The problem I am facing is that the car is giving out a lot of black smoke on acceleration (hard an soft both). The pick is ok, the consumption is 10-11 km/l, the starting is perfect. but yes when cold it idles roughly as in its engine jerks a bit. Kindly help me out in this matter.
    Regards
     
  2. Mickybo

    Mickybo Hardcore MB Enthusiast

    Messages:
    254
    Joined:
    Feb 1, 2013
    Location:
    Northern Ireland
    Car:
    W212 E220cdi AMG sport
    sounds like blocked egr valve, faulty injector or boost leak
     
  3. horgantrevor

    horgantrevor Hardcore MB Enthusiast

    Messages:
    1,900
    Joined:
    Jan 14, 2011
    Car:
    w202 c43 & w210 E220 CDI estate w219 W221
    As mentioned above it may be inlet manifold flaps are broken off the inlet shut off motor

    Or egr valve and others stated in last post

    I have the same problem myself and I have a stars machine i checked my injectors they were ok it turned out to be the plastic arm from inlet shut off motor to inlet manifold the ball join wears and falls off

    Keep us posted
     
  4. OP
    OP
    Jahanzaib Munir

    Jahanzaib Munir New Member

    Messages:
    4
    Joined:
    Mar 26, 2014
    Car:
    Mercedes Benz W210 E220 CDI
    I had put brand new injectors and manifold at 110,000 miles, replaced the shutoff motor and cleaned the egr at 130,000 miles..What else can be wrong??..:/
     
  5. OP
    OP
    Jahanzaib Munir

    Jahanzaib Munir New Member

    Messages:
    4
    Joined:
    Mar 26, 2014
    Car:
    Mercedes Benz W210 E220 CDI
    Anyone?? please...
     
  6. BlackC55

    BlackC55 Authorised Forum Sponsor Authorised Forum Sponsor

    Messages:
    18,315
    Joined:
    Feb 8, 2007
    Location:
    Horndean, Portsmouth, Hampshire, Southsea
    Car:
    C43 AMG with a 55 engine and supercharger, MK1 Caddy, S500, etc
    Boost leak?

    Excessive black smoke is caused by over fueling.
     
  7. OP
    OP
    Jahanzaib Munir

    Jahanzaib Munir New Member

    Messages:
    4
    Joined:
    Mar 26, 2014
    Car:
    Mercedes Benz W210 E220 CDI
    Its not boost, coz now the car starts giving out smoke even if its at stand still, lots of black smoke on bstand still when A/C is turned on, otherwise smoke is only on accelertion.
     
  8. Dieselman

    Dieselman Banned

    Messages:
    34,206
    Joined:
    Jul 13, 2003
    Car:
    Peugeot 403 Convertible
    It reads like a poorly spraying injector.
     
  9. Lord-WYBMAnE220

    Lord-WYBMAnE220 Hardcore MB Enthusiast

    Messages:
    205
    Joined:
    May 30, 2013
    Car:
    E220-CDI Classic 2008 manual saloon
    ... or Lamda/O2 sensor.
    The little £10 code readers on Flebay pick up the deathcode for that.
     

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