I just called Drummond Marine today because my Sea-doo Waverunner woul... read more I just called Drummond Marine today because my Sea-doo Waverunner would not start. After a short discussion of what I had already tried, the mechanic (I don't recall his name) suggested it might be hydro-lock (water or excess oil from winterizing in the cylinders). I followed his suggestion for clearing out the fluid and hurrah it is now running. Thank you Drummond Marine. This saves me a service appointment. Michael
