Question: Do you need to winterize a 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.

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. Acidic and corrosive wastes, salt and corrosion buildup can damage delicate parts in engines. Fuels break down or grow dirty.

Can I leave my outboard in the water in the winter?

A boat can be left in the water during the winter or year-round if you take necessary precautions to tackle the challenges of a boat being in the waters for long periods. However, you need to keep in mind that there is always a risk correlated with storing the boat in the water than dry storing.

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What needs to be done to winterize an outboard motor?

Winterizing Your Outboard Motor

  1. Drain the crankcase oil (Four-stroke motors)
  2. Install a new oil filter (Four-stroke motors)
  3. Filling the crankcase with new oil (Four-stroke motors)
  4. Changing the lower unit gear oil.
  5. Stabilizing the fuel.
  6. Flushing the outboard with antifreeze.
  7. Fogging the cylinders.

Do 2-stroke outboard motors need to be winterized?

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.

Do outboards need Antifreeze?

You do not need to run antifreeze through an outboard, period. They’re designed to drain completely in the tilted-down position, and do not need an ounce of antifreeze.

Is boat winterizing necessary?

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.

Should you leave your outboard up or down?

You want to leave the engine in the totally trimmed down position. This will allow all of the water to leak out of the engine, midsection, and lower unit. … Making sure that there is not any water in the Lower Unit that could rust gears or freeze and destroy the gear case by flushing the engine with fresh water.

Should you flush your outboard motor after every use?

Most outboard manufacturers recommend a freshwater flush after every use in saltwater to clear the cooling passages of salt residue and scale that can accumulate and impede the flow of vital cooling water through the engine.

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Is it bad to lay a 2 stroke outboard on its side?

“Stowing a motor vertical is just fine for a 2-stroke motor, because a 2-stroke outboard has its oil mixed in the gas, so there isn’t an issue.” … This causes excessive smoking when an engine is started, and over time may cause motor damage.

Will an outboard motor freeze?

A very popular question asked by a concerned boat owner, (mainly outboard motorboats) is Will A Boat Motor Freeze? The simple answer is yes. If the temperature is low enough, it can freeze. Water, oil and other engine related lubrication coupled with freezing temperatures is the main culprit for freezing a boat motor.

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.

Do I need to winterize my boat if I keep it in the garage?

Of course, as BOATUS states, the best winter storage space for your boat is “indoors, in a climate‑controlled facility with a backup generator.” This means that you need control over the temperature in your garage. A good garage door that seals out the cold will help keep your boat safe over the winter.

How do you winterize an old 2 stroke outboard motor?

Fog the Engine

  1. Remove the engine cover and find the carburetor’s air intake port.
  2. With the engine running, spray a small amount of fogging oil into the intake. The engine will want to die, but keep it running by opening the throttle.
  3. Continue to fog the engine until it dies.
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