- Water Crafts
- 95 xp and 99 gti
99 gti 717. I've had a lot of issues with this ski but breakdown is compression good, carb settings good, spark is good, oil pump is set correctly, and no exhaust leaks. First off when I go to ride my ski the first thing I do is clear the cylinders to make sure there is no oil. Then I ride for 10_15 minutes and I lose MAG cylinder. Tow back and just about lost PTO as well with oil all over the plugs. Pull the plugs and no oil is in the cylinder or coming out. Really need help on this because I'm beyond frustrated. I read somewhere the banjos have check valves in them. Could this be my issue. Should I dare try oil block off? Any help will be appreciated.