Does anyone use an electric trolling motor as a backup for their outboard? I'm interested in recommendations.
All those things certainly help. I've been down that path. In the end, nothing beats weekly use of the motor to prevent gumming and clogging of the tiny carburetor passages to meet EPA standards in small 4 stroke motors. Some environments are more benign than others. If you get heavy dew most mornings that's a bad sign that you will likely have condensation issues with untouched gas storage of more than a month or 2. California, Oregon, Colorado, Alaska, upstate NY, Long Island Sound - no probs. Coastal NC - problems.The use of ethanol free gss and shutting the gas off to the carb goes a long way for gas engines running smoothly. Shutting off gas to the carb means to let the engine running till there is no more fuel in the carb
My Mercury Propane 5 hp died in the harbor just as we were leaving. It sputtered when I applied more power and no amount of incense, prayer, or threats had any affect on her. We drifted into one on the docks and a crew member got a kayak, took a line to our dock and pulled us in. Snug Harbor serviced it and it has run fine for a year and a half, but I can't shake the fear that evil is waiting for another opportunity to strike.I went straight to an electric outboard to get rid of my starting anxiety with the previous Honda 5hp. The Epropulsion Spirit+ - 3hp equivalent - works just fine for my situation. But I do get range anxiety - with a full battery I can go 12+ miles at 4kts. Having a 3 gal external tank for the gas outboard meant no range worries, but I couldn't depend on starting the thing when I need it.
But my boat is smaller and less freeboard, and therefore less affected by wind.
Fred W
Stuart Mariner #4133 Sweet P