pd 150 accesive white smoke problem

Discussion in 'Diesel Cars and SUV' started by b55can, May 14, 2016.

  1. b55can

    b55can New Member

    Joined:
    May 14, 2016
    Messages:
    3
    Car:
    Seat leon
    Location:
    ankara
    Hi ,

    i have pd 150 seat toledo 2003 , i have very difficult times since 1 year ,

    One morning suddenly shows white oil smoke , i have no problem before about 1 year (12000 km)

    white smoke mostly seen on idle , under acceleration gone, wait on idle 1 min touch acceleration pedal about to 2500 rpm gives again after 2500 rpm gone

    [​IMG]

    What we done so far and nothing change

    1-Turbo removed , oil ring changed , o-ring changed , balanced put back on car, nothing change

    2- injector seal changed

    3- head removed, valve seals changed , new head gasget applied

    Nothing Changed

    Bye the way there is no power issue , car goes very well


     
  2. b55can

    b55can New Member

    Joined:
    May 14, 2016
    Messages:
    3
    Car:
    Seat leon
    Location:
    ankara
    After all this

    4- Head changed with low millage second hand head (never sanded), gasget ,seals , ─░na Valve Lifters changed again

    5-Block opened seen %4 wearing/ovality whatever on 4th bore other bores % 1-2 wearing/ovality

    6-Mahle pistons removed , bores honed , piston rings changed 79,5 mm new kolbenschmidt ring set/spacer , rod bearings changed with new kolbenschmidt ones.


    i spent too much money and time still nothing changed , i am out of idea please give some ideas

    i am about change 4 pistons with brand new mahle pistons and buy standard cylinder liner set


    New Second hand head photo after opened second time

    [​IMG]

    [​IMG]

    And oil cleaning on the 4th bore

    [​IMG]

     

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