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Altea fr injector seals

Discussion in 'Forum technical problems' started by Tonyuk74, Oct 9, 2017.

  1. Tonyuk74

    Tonyuk74 Active Member

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    Hi all. Need some tec help if anyone can help out. Got a problem with a bmn 170 with a misfire and poor starting.
    Just done some head work due to misfire and starting issue. 4 valves were leaking. Built up and got it running but dropped back on to 3 cylinders on road test. Possible blow back from no 4 cylinder around injector. What I need to know is should there be copper washer on injector as TPS says no and there wasn’t any fitted when injectors were removed. All other seals have been fitted. I believe this is a ppd engine.
     
  2. Tonyuk74

    Tonyuk74 Active Member

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    Just in case anyone else has issues. There is no copper seal on injector just the o rings for fuel rail. New bolts solved the issue.
     

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