- Joined
- Nov 29, 2009
- Messages
- 7,189
I have a 1991 Johnson 140hp outboard. Any harm in taking the pressure washer to it and cleaning the salt build up off? Also I'd like to spray it down with some anti corrosion spray. I have some mercury anti corrosion guard spray that's been laying around. Thinking of spraying down the whole powerhead. Anything to avoid hitting? Or would it be better to just use the water hose? I think i'll take some duct tape and spray tape over the intake for the carburetors. When I bought it about 10 years back the engine was spotless, not sure what he did to keep it that way.
Last edited by a moderator: