What is "Cam Deviation" In the 996 Carrera and 986 Boxster?

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  • Опубліковано 21 січ 2025

КОМЕНТАРІ • 8

  • @blocheadz
    @blocheadz 6 місяців тому +1

    Another great video! I am planning on trying this with the engine in during fall.

    • @rennpart
      @rennpart  6 місяців тому +1

      Take your time, my advice is to pressure wash the engine after you get it out. Also, we have the cam chain wear pads in stock at a lower price because we bought 50 sets of them in mid 2023 before the price hike.

  • @digilux4017
    @digilux4017 Місяць тому

    AT replacement short/longblocks from 2019 what pads did they come with?

  • @tompetrushka1627
    @tompetrushka1627 2 місяці тому

    You can do both sides with engine in the car. If you loosen the cross bar on both sides and drop the side your doing more than the other there is just enough access. 4-5-6 (right side) is tougher as the AC compressor is on top of the tensioner that needs to be slacked off/removed to undo the chain. I've done 3 cars. All 5 chain engines need this by 100K. Good video.

    • @rennpart
      @rennpart  2 місяці тому

      This must be on a Boxster. Unless you remove the subframe on a 996 you cannot remove the bank 1 scavenge pump. At that point if you're removing the subframe it is less time consuming to remove the motor. I prefer to address all the issues at this service so removing the motor makes better sense and is cheaper than removing the subframe and re-aligning etc.

  • @brembopollypor9965
    @brembopollypor9965 6 місяців тому

    Dear sir, with all due respect, only half of the story is correct. Correct is that that guide’s wear affects relative cam postion. What is incorrect is to call that cam deviation, as that refers to deviation between crank and cam. It is measured in deg. CrK and per bank, not per camshaft. That’t why my 3-chain M96/03 can also have cam deviation😎.

    • @rennpart
      @rennpart  6 місяців тому +1

      That is correct- I was incorrect in the video. The deviation is between the crankshaft and cams, not from cam to cam. Although I'm sure wearing cam pads can cause a deviation between the intake/exhaust cam etc. Either way when the pads wear nothing good comes of it! --Aaron

  • @jamesgeorge4874
    @jamesgeorge4874 6 місяців тому

    5 chains, why didn't they go with 10 chains, because Germany!