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Do inboard boat motors need to be winterized?

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Do inboard boat motors need to be winterized?

If you’ve got an inboard or a sterndrive (inboard/outboard) boat motor, then winterizing is an absolute must-do. This process prevents gunk from building up, keeps condensation out of the fuel tank and just overall keeps your engine healthy.

How do you winterize an inboard boat?

How To Winterize an Inboard Boat

  1. Warm the Engine to Winterize Inboard Boat.
  2. Fill the Tank to Winterize Your Inboard Boat.
  3. Add Antifreeze to Winterize Your Inboard Boat.
  4. Spray the Engine with Fogging Oil.
  5. Winterize Your Boat with an Oil Change.
  6. Clean & Spot Check Everything.
  7. Store Your Boat with SecurCare Self Storage.

Do you need to put antifreeze in an inboard motor?

Adding Antifreeze and Fogging Oil to an Inboard engine Warm the engine up to operating temperature, just like with a sterndrive. Have additional antifreeze handy if you know your boat takes more than that or if you’ve never winterized before. You can use any leftovers in the boat’s plumbing systems.

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What happens if boat is not winterized?

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 you leave antifreeze in boat engine?

Do you have to use antifreeze when you winterize your boat? 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.

Should I winterize my boat myself?

For the handy, self-sufficient boat owner, taking care of winterizing yourself is a great way to save money. Ironically, DIY can potentially even save you some time. Winterizing a boat can be done in less than an hour in many cases, less time than you’d spend just driving the vessel to and from the marina or shop.

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When should I winterize my boat?

During winter, if nighttime lows dip into the 30s, you are among the majority of boaters who should winterize. That includes areas prone to short-lived cold snaps that rebound to warmer temperatures. If you are mechanically inclined, approach it as a DIY project.

How do you winterize an outboard motor?

To winterize an inboard/outboard boat, change the engine oil, remove the cooling water, add fuel stabilizer, and coat parts of the engine with fogging oil spray to prevent metal corrosion. After that, replace the old gear oil with new oil.

Do I have to winterize my outboard?

Things you will need to winterize your Outboard Motor. If you go to your engine dealer for supplies, please have the Year, Horse Power, and Engine Serial Number with you. a large regular straight blade screw driver, for the lower unit drain and vent screws.

How to winterize a 4 stroke outboard motor?

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Winterizing a 4-Stroke Outboard : Combustion Chambers Any exposed metal surfaces on an outboard are prone to corrosion while the motor isn’t in use. This includes the piston heads and cylinder walls within the combustion chambers. Spraying them with fogging oil provides a protective coating over them.

How to winterize a 4.3 MerCruiser?

Step 1. Open the fuel tank cap and add the appropriate amount of fuel stabilizer into the fuel tank. Refer to the label…

  • Step 2. Remove the boat drain plug with an open-end wrench. It is located at the bottom-rear of the boat.
  • Step 3. Open the engine compartment and remove the nut holding the spark arrestor on the carburetor…