Doods, my compression seems funky

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  • traxamilli
    Member
    • Nov 2012
    • 82

    #1

    Doods, my compression seems funky

    Front of Car
    #151 psi
    #151 psi
    #152 psi
    #152 psi
    #151 psi
    #175 psi - spark plug looks brand new, possibly not firing
    Back of Car

    anyone have any input on what would cause 1 cylinder to read high? I just put new rings in the block, motor is a 2.7i
  • flyboyx
    R3V OG
    • Sep 2008
    • 8371

    #2
    i don't know what an eta engine should read but those numbers seem pretty low in general. i assume the last one in your list above is #1?

    you don't have near enough info there for us to help you out.
    sigpic
    Gigitty Gigitty!!!!

    88 cabrio becoming alpina b6 3.5s transplanted s62
    92 Mtech 2 cabrio alpinweiss 770 code
    88 325ix coupe manual lachsilber/cardinal
    88 325ix coupe manual diamondschwartz/natur
    87 e30 m3 for parts lachsilber/cardinal(serial number 7)
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    • Dj Buttchug
      R3V OG
      • Jun 2010
      • 7633

      #3
      back of the car would be #6. Op when you re ringed the engine did you put the rings in dry?

      Turbo M42 Build Thread :Here
      Ig:ryno_pzk
      I like the tuna here.
      Originally posted by lambo
      Buttchug. The official poster child of r3v.

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      • cagedbunny
        E30 Addict
        • Nov 2008
        • 515

        #4
        Did you kill the fuel (remove pump relay/unplug injectors?) Easy way to skew the readings after the first cylinder you test otherwise.

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        • flyboyx
          R3V OG
          • Sep 2008
          • 8371

          #5
          has it been driven a bit so they will seat?
          sigpic
          Gigitty Gigitty!!!!

          88 cabrio becoming alpina b6 3.5s transplanted s62
          92 Mtech 2 cabrio alpinweiss 770 code
          88 325ix coupe manual lachsilber/cardinal
          88 325ix coupe manual diamondschwartz/natur
          87 e30 m3 for parts lachsilber/cardinal(serial number 7)
          12 135i M sport cabrio grey/black

          Comment

          • TobyB
            R3V Elite
            • Oct 2011
            • 5168

            #6
            #6 is hogging all the nitrous...

            t
            now, sometimes I just mess with people. It's more entertaining that way. george graves

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