2009 Volvo 630 d13 and I-shift . White smoke when is in regen

Discussion in 'Volvo Forum' started by GeorgeStoenchev, Sep 23, 2014.

  1. GeorgeStoenchev

    GeorgeStoenchev Light Load Member

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    Sep 21, 2014
    0
    I can see white smoke from the exhaust pipe when is in regen mode , and also loosing coolant. Cleaned DPF 2k miles ago and still regen 2-3 times a day. Can I loss coolant from bad 7th injector and if I replace it this white smoke will disappear?
     
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  3. Pahrump

    Pahrump Medium Load Member

    sounds like a bad egr cooler
     
    mattbnr Thanks this.
  4. GeorgeStoenchev

    GeorgeStoenchev Light Load Member

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    Sep 21, 2014
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    They told me the EGR cooler is good
     
  5. v6killer

    v6killer Medium Load Member

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    Dec 6, 2010
    ChicagoLand
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    Ya right. Like Pahrump said, EGR cooler or head gasket.
     
  6. v6killer

    v6killer Medium Load Member

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    Dec 6, 2010
    ChicagoLand
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    How about an oil sample, on the engine oil just to check if the injector cups are leaking !
     
  7. mattbnr

    mattbnr Road Train Member

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    Aug 19, 2010
    Tama,Iowa
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    White is normally coolant.
     
  8. Dan The Driver

    Dan The Driver Bobtail Member

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    Jan 13, 2015
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    This is raw fuel. Smoke will go away as dpf heats up. 7th injector may be steaming. Try cleaning the 7th injector.
     
    GeorgeStoenchev Thanks this.
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