Does anyone have any experience using Salt-Away to clean out the salt scale and residual aluminum oxide that clogs the water cooling passages in mid-range outboards used in saltwater (and not trailored)? I have a 1993 175 hp V-6 that continually overheats at high RPM, despite changing the...
I have a 1993 175 hp V-6 Evinrude that overheats after 20 minutes at 1/2 power or greater, sounds the alarm, cuts back on the RPM ...and eventually stops running. I've changed both thermostats and the water pump, but still the same problem. Any thoughts on the problem and cure?
