If you want your engine to start in the spring and last you many years and plan on not using your engine all winter, you do have to winterize an outboard motor. Winterizing the engine helps to prevent damage during disuse, which is the chief cause for engine failure. Failing to winterize may lead to complications.
What happens if you don’t winterize your outboard motor?
If You Don’t Winterize Your Boat, Here’s What Happens. Water freezes and expands and can damage anything it’s trapped inside. Water may seep into unprotected spaces to do this. … Mold and mildew take root, and you may come back to a boat in the spring that you can not use because of multiple system failures.
How do you winterize an outboard motor?
What You Will Need
- Wrench and socket that fits screws on your engine’s air box cover. …
- Fuel stabilizer in a size to treat your fuel tanks. …
- Fogging oil in a spray can. …
- Motor flusher attachment—“ear muffs”
- Optional: Engine Winterizing Kit with 2-5 gallons of antifreeze, depending on the size of your outboard.
Can I use my outboard in the winter?
Several sections of the US offer outdoor activities late in the year – and all Mercury Marine outboards are rated to operate at temperatures as low as -15C/+5F. However, no matter how invigorating late-season boating can be, you’ll need to ensure your outboard and boat are ready to withstand the cold.
Do you have to winterize a 2 stroke outboard motor?
Winterizing a 2-Stroke Outboard Motor
Regardless of the season, you should winterize your outboard anytime it isn’t going to be used for more than a month.
How much does it cost to winterize an outboard motor?
If you bring your boat to a shop to have it winterized, you can expect to pay between $300 and $400.
Should outboard be stored up or down?
Don’t Store the Motor Tilted Up
When you park the boat for the winter keep the motor trimmed or tilted down, especially if it’s outdoors. This will allow all of the water to drain out of the motor’s cooling system.
Do you have to winterize a 4 stroke Yamaha outboard motor?
Many Yamaha outboard motor owners live in climates where they are taken out of service for the winter months, which means winterizing their outboards is a must. … It ensures safe boating in the spring, and also helps to keep your outboard(s) performing well.
Is fogging a boat motor necessary?
Re: Is fogging really necessary? IMO, the only reason to fog is to coat the cylinder walls so they won’t rust during layup. … Pull the plugs, spray directly into the cylinders, then spin the motor a few revolutions to distrinute the oil. You should be good.14 мая 2010 г.
How do you keep an outboard motor from freezing?
When the air temperature is below freezing, always keep the motor in its down position when it’s not running. This will allow all water in the motor to drain to the waterline. Water in the submerged portion of the motor will not freeze.
How cold is too cold for outboard motor?
But there’s a fine line between great fishing and pushing the limit of safety or risking damage to important gear like our outboard motors. I fish into the cold weather months, and we can use our outboards into temperatures below 30 degrees Fahrenheit, even 25 degrees, but 20 degrees is my strict limit.
Is it bad to run an outboard engine at full throttle?
As long as you are propped correctly and can hit the upper end of the RPM range, [to run an engine at its maximum throttle all the time] is not a problem. Most smaller engines have two speeds, OFF and WOT. Very rarely does an engine wear out. Keep up with maintenance and you will be fine.
How many hours will a 2 stroke outboard last?
Do all outboards have a pee hole?
Outboard Motor Isn’t Peeing. … Most outboard motors are equipped with a cooling system using outside water. Outside water is circulated through cooling passages before leaving through the motor’s “pee hole”.