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Lumpy idle when hot

bokoboy Feb 1, 2013

  1. bokoboy

    bokoboy Member

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    Hi folks I have been reading about the lumpy idle threads but most seem to be when cold my 05 20 tdi bkd engine is suffering from this even when hot :( the needle is sitting steady at 800 revs but the car is not running smooth
    it was serviced 4k ago new fuel oil and air filters ! Any suggestion welcome thanks
     
  2. Geraldy212

    Geraldy212 Sportback owner

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    Get a VCDS scan as soon as possible. Most likely there is a sensor playing up, and therefore not fueling the engine properly. Other than that, look for injector problems on this forum. Good luck.
     
  3. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    Are you sure the fuel filter was done, as its not run of the mill on a service.
     

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