Your question: Do you winterize an outboard motor?

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 you need to winterize a 4 stroke 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. Winterizing your outboard motor is one of the most important maintenance you can perform as a boat owner.

Do you need to winterize a 2 stroke outboard?

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.

Can you use WD40 as fogging oil?

fc3 Just another eclectic geek TECHNICAL Contributor



Use fogging oil. The stuff dries to a thick gummy coating that dissolves and burns off easily. But until it burns off, it sticks to everything and does not run. WD40 forms too thin of a coating, as does transmission fluid, etc.

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Do you need to put antifreeze in an outboard motor?

To prevent freeze damage, prior to winter storage, many owners simply drain the cooling water out of their outboards. However, while it might seem like “overkill”, we recommend flushing your motor with antifreeze. This will prevent residual water from turning into ice and causing damage during a hard freeze.

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.

Should I Fog my boat motor?

Before the engine runs out of fuel, spray fogging oil into the carburetor(s). Fogging oil is an anticorrosive that will protect the internal surfaces of the carburetor and the cylinders. Typically the engine will run rough just before it runs out of fuel.

Is it OK to start an outboard motor out of water?

An outboard motor should never be operated without a source of water entering the inlet screens to supply the water pump. Without a source of water for lubrication, the water pump will be the first to be damaged, followed shortly thereafter by the engine from a lack of cooling.

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