FFP Pulley Oil Leak

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  • blackbombshell95
    Kaiō-ken X 10
    • Jun 2004
    • 1386

    #1

    FFP Pulley Oil Leak

    Has this been a problem for anyone? Oil leaking after a FFP pulley install? Wasn't their a newer Pulley version that was made to help prevent an oil leak somehow?
    Corey's 95 GP - Engine/Trans installed
    02 GTP - 90* > Failboat
    www.blackbombshell95.com
  • IsaacHayes
    Mr. Orange.
    • Apr 2006
    • 6030

    #2
    Does yours have a steel outer insert? Did you change the seal when you installed it?
    sigpic New 2010 project (click image)
    1994 3100 BERETTA. 200,000+ miles
    16.0 1/4 mile when stock. Now ???
    Original L82 Longblock
    with LA1, LX9, LX5 parts
    Manifold-back 2.5" SS Mandrel Exhaust. Hardware is SS too.

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    • Superdave
      Been there, Built that.
      • Sep 2004
      • 5850

      #3
      they all leak IIRC.. they were machined slightly too small.

      Mine hasn't started yet but I'm sure it will...
      Past Builds;
      1991 Z24, 3500/5 Spd. 275WHP/259WTQ 13.07@108 MPH
      1989 Camaro RS, ITB-3500/700R4. 263WHP/263WTQ 13.52@99.2 MPH
      Current Project;
      1972 Nova 12.73@105.7 MPH

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      • 19Cutlass94
        • Apr 2005
        • 770

        #4
        Theres a seal on the timing cover and a keyway on the crank. That keyway and the shaft NEED some sort of RTV. Thats how the factory seals them. If you dont put the RTV on and let it seal up ~1day before driving it, it will leak
        sigpic
        1994 Oldsmobile Cultass Supreme SL
        3400/Getrag 284 5spd
        1995 Chevy K1500 350c.i. 5spd Z71
        350/NV3500 5spd
        2014 Chevrolet Malibu LS

        Comment

        • sprucegagt
          Old School KI
          • May 2005
          • 703

          #5
          I had the same problem until dad helped me find the problem. That outer ring must be spotless and slightly scuffed before installing. If it's not or you have any kind of groove in it, then it will leak. A quick way to correct this is use some 400 wet/dry and a little elbow grease.
          Your local OBDII moderator

          2000 Grand Am GT w/ WOT parts

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          • 1988GTU
            LB62LHObbqftmfw
            • Nov 2005
            • 2475

            #6
            My question is, why wasn't this noted a long time ago? I hate doing my seal once a year.
            Lifting my front wheels, one jack at a time.

            Comment

            • sharkey
              • Jun 2004
              • 2061

              #7
              best thing would be to get a speedy sleeve for it. for those not farmiliar with what that is, its a very thin (about 0.002" thick) sleeve that fits over the snout of the balancer. its designed to fix something that has a groove from were a seal rides. this would be the perfect fix for this.

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