How Do You Winterize a Outboard Motor?
Winterizing Your Outboard Motor
  1. Wrench and socket that fits screws on your engine's air box cover.
  2. Fuel stabilizer in a size to treat your fuel tanks.
  3. Fogging oil in a spray can.
  4. Motor flusher attachment—“ear muffs”
  5. Optional: Engine Winterizing Kit with 2-5 gallons of antifreeze, depending on the size of your outboard.

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Also question is, how do you de winterize an outboard motor?

De-winterizing your boat in seven easy steps: let the springtime fun begin!

  1. Step 1: Check the battery.
  2. Step 2: Test the electronics.
  3. Step 3: Change the engine oil.
  4. Step 4: Fill the cooling system.
  5. Step 5: Inspect the gas tank and fuel lines.
  6. Step 6: Make sure your safety gear is in order.
  7. Step 7: Check the belts for wear.

Similarly, do you need to winterize a 2 stroke outboard? Winterizing a 2-Stroke Outboard: Lower Unit Oil Change Mercury recommends the gearcase lube be changed every 100 hours or once per year. However, you should do it regardless of how long it's been before storing your outboard, because harmful contaminants in the used oil can corrode the inside of the lower unit.

Also question is, will an outboard motor freeze?

When the air temperature is below freezing, always keep the motor in its down position when it's not running. Water in the submerged portion of the motor will not freeze. If you pull your boat ashore, try to lift the stern with the motor lowered to drain as much water as possible from the outboard.

Does an outboard motor need to be winterized?

If your engine has a fogging oil fitting, you do not need to remove the air box cover. Four-stroke outboards have a plastic air intake that you spray the fogging oil into. Fuel stabilizer in a size to treat your fuel tanks.

Related Question Answers

How do you service a 2 stroke outboard motor?

How to service a 2-stroke outboard engine
  1. Do it yourself! This step-by-step guide takes you through a service of a small 2-stroke outboard.
  2. 1: Drain the old fuel.
  3. Check the spark plug.
  4. Check the recoil starter.
  5. Remove, strip and clean the carburettor.
  6. The lower leg.
  7. Remove the gearbox to check the water pump.
  8. On smaller engines with only one gear…

Should I Fog my boat motor?

Fog the carburetor intake(s)
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.
James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.