crank seals

  1. R

    717 Crank Seal Blew Out. Replace seal or rebuild? (1996 GTi)

    I was running my new to me 1996 GTi in the water trying to figure out an engine bogging issue that only occurred in the water. I bought this ski in the winter for $1000, previous owner didn't have it for more than a year and said he bought it just for the trailer it came with and that it ran...
  2. RogerS

    Crankcase seal bad

    Memorial at the lake boat slow down and running rough with white smoke with bad odor Fouling plugs in only 2 minutes of replacement,,, did it twice! I’m guessing is causing by a bad crankcase seal or inner crank seal leaking oil into cylinders. Any recommendation? Can I pull engine out and do it...
  3. IDoSeaDoo

    Leaking Center Oil Seals on the crank

    I did a leak test to find that my crank seals leak to the Rotary Valve gear chamber. One or both of the center oil seals on the crank seem to be bad. My problem the ski had, was it wouldn't start in water, and I did EVERYTHING to it to try to remedy the problem. My challenge is for someone...