I have a 1992 Johnson 9.9 long shaft that I use on my 27 foot sailboat in salt water. I make an effort to flush the motor with each use but find the "pee-hole" plugs very easily with salt. The engine isn't running especially hot and I have had it checked so it isn't a water pump problem I think it's just the design of the coolant indicator line. Has anyone found an easy way to keep that line clear. I still like to see a nice stream coming out...makes me feel better.
Thanks for any ideas.
Thanks for any ideas.