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.
Do I need to winterize my 4 stroke outboard?
Like inboards and sterndrives, outboard engines are also subject to potential damage from freezing and from being laid up in disuse for months at a time. … So outboards demand winterizing too.
What happens if you don’t winterize your boat?
Winterizing a boat is an essential process unless you plan to make necessary repairs to your boat come springtime. If you do not winterize your boat, any water droplets left could freeze, expand, and crack the components they were in. This could cause anything from blowing off a hose to completely ruining your engine.
Do 2 stroke outboard motors need to be winterized?
Winterizing any piece of power equipment is an important step in ensuring it is ready for the next season. Your 2-stroke outboard boat motor is not exception. It’s very easy and only takes about 20 minutes to get it ready for the off season.
Do you need to put antifreeze in an outboard motor?
You should use antifreeze to winterize your boat if you have an inboard engine or any systems with pipes or that carry water. You should also consider using it in your bilge. For outboard motors, you don’t have to use antifreeze.
How many hours will a 4 stroke outboard last?
A typical two-stroke or four-stroke outboard engine should provide 1,500 hours of run time. Based on the average use of 200 hours per year, this will last 7-8 years. However, changing your oil every 50 hours of operation and regularly flushing the engine can see your outboard engine last 10 to 20 years.
What happens if you don’t winterize 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. Acidic and corrosive wastes, salt and corrosion buildup can damage delicate parts in engines.
How cold does it have to get for a boat motor to freeze?
Unwinterized boat engines can freeze any time the air temperature is below 28°F (-2°C) – for an extended period. Freshwater cooled engines without proper coolant can freeze below 32°F (0°C). The good news is you can prevent freeze damage fairly easily.
How much should it cost to winterize a boat?
The average cost of winterizing a boat is around $300. This average cost can change depending on your location. Professional fees can also vary. This average can go down to as little as $150 if you have a smaller boat, around $500 if you have a bigger one, or want to invest in other winterizing accessories.
Should I leave my outboard motor up or down?
Should I leave my engine up or down? Simply put, if you are leaving the boat in the water, leave it in the up position to avoid growth. If you are leaving it out of the water, trim it down to drain the water and protect the Power Tilt and Trim seals from the sun.
How do you winterize a 2 stroke outboard motor?
Winterizing a 2-Stroke Outboard: Fuel System
- Add fuel stabilizer to your outboard’s fuel system.
- Run your outboard for a few minutes so the engine draws stabilized fuel into the fuel lines and the fuel system. …
- As the engine begins to splutter, spray fogging oil directly into the carburetor’s throat.
Are outboards self draining?
All outboards have a self-draining cooling system. There is no reason to start the motor with the notion that you are going to purge the last drops from the water pump housing.
Should you fog a 2 stroke outboard?
Fog the Engine
Ideally while the motor is still warm, treat four-stroke and conventional two-stroke engines with fogging oil to prevent corrosion within the engine. Remove the spark plugs and spray the fogging oil directly into each cylinder, following the directions on the can.