WINTERIZING INBOARD OUTBOARD HOW TO
WINTERIZING INBOARD OUTBOARD CRACK

This will create an opening and eliminate the vacuum that forms when only the drain valve is open resulting in a quicker draining process.

Once the drain valve is open, open the pressure relief valve. To drain the hot water heater simply open the drain vale with the water system turned off. Some hot water heaters have bypass valves which make it simple to bypass, while others do not so the process is a little more complicated. The main advantage of not filling the hot water heater up with antifreeze is the fact that less antifreeze will be used in the process which can save time and money. Drain the hot water heater and fill it with antifreeze to run through the hot water linesĮach method works and is a matter of the owners preference.Drain the hot water heater and bypass it to run antifreeze through the hot water lines.If your boat contains a hot water heater, you’re going to want to make sure you also protect it from the cold elements.

WINTERIZING INBOARD OUTBOARD HOW TO

Always make sure to refer to your boats manual if you are unsure if fogging your engine is safe, and how to do it on your specific model, especially on newer boats with components such as catalytic converters and EFI systems. While your engine sits, condensation may form which can create this rust or corrosion on parts if not properly coated. This will prevent surface rust from forming on the cylinder walls of the block which could damage the smooth surface and wear the piston rings prematurely. In this case, spraying through the spark plug holes while the engine is not running may be the way to go for you.įogging an engine ensures the internals in the combustion chamber have a coating of oil on them. If your boat is older, the carburetor method works well, however, if your boat is newer and has a fuel injection system it may be tougher to get the fogging oil straight into the cylinder area, or may be unhealthy for the fuel injectors. Fogging an engine is the process in which you spray fogging oil into the intake (via the carburetor or throttle body) while the boat is running, or directly into the cylinders through the spark plug holes. We’ve called this a “recommendation”, because each boat is different and may have a slightly different procedure.įogging the engine may not be exactly what it sounds like.

Run Antifreeze Through the Head (Toilet)īelow is a set of basic steps and recommendations when winterizing your boat’s engine.

Run Antifreeze Through the Fresh Water System.

Click on the items to skip to a more detailed section with tips and additional information. Each boat is different, so be sure to consult your boats manual or have someone check your specific setup out if you are unsure on what exactly needs winterized. We’ve put together a guide below that shows some suggestions of common items that should be winterized.

A boat with a head and fresh water system will need those systems winterized, etc. For example, a boat with two engines will need to have both engines winterized. The larger the boat with more features, the more complex and time consuming the process will be. What Needs to be Done to Winterize a Boat?ĭepending on the type of boat you may have, there are a few components that should be winterized. Once the water thaws and it’s times to use them again, the result will be some kind of leak.

WINTERIZING INBOARD OUTBOARD CRACK

If there is enough force, these components may crack in the process. Components such as engine blocks and fresh water systems aren’t built to flex and handle expansion of fluids inside. As you may or may not know, expanding frozen water can wreak havoc on anything it is trapped inside. If temperatures reach below freezing, this water will eventually freeze which will cause it to expand.

Regardless of the style boat or what features it may have, the reason it needs winterized is due to the fact that it may contain water in these components. We’ve listed out a few of the steps that need taken to properly winterize your boat with an inboard engine. Along with these different reasons come different steps to take, and different components that need treated. 3.4 Run Antifreeze Through the Shower Facts About Boat Winterization Why do you Need to Winterize a Boat?ĭepending on the type of boat you own and the features that are on it, there could be many reasons your boat may need to be winterized.

Winterizing inboard outboard