How to Maintain the Engine of Your Boat and Prevent Its Damage
It is not easy being a boat engine. As opposed to its automotive cousins, the marine engines are normally running at very high RPMs and at the same time under a heavy load when it is operating and most of the time, the engine sits in the storage room. This can be said to be the worst of both worlds. Currently, the marine engines are high-quality made as opposed to the predecessors and normally have very little mechanical issues when they are properly maintained.
A majority of the marine engines are cooled through the ocean or the lake pumping into it from the outboard engine or in the lower unit of the outdrive. Then, the water is then distributed by a water pump which is made up of plastic impeller and a rubber or a fan which gets the water from the lake and then goes ahead to pump it up and through the water jacket of the engine to ensure that the engine of the boat is cool. Usually, there are some unwanted materials such as impurities in the operator or the water.
The impurities come from the impeller picking up the dirt, sand or other grit. When the substances come into contact with the impeller, they cause it to wear and in some cases, it can even shred into pieces and even fail to work. additionally, when you keep the engine for a long period without using it, such as for some months, the impeller`s rubber becomes brittle and even cracks up. It has been suggested that it is a good idea to proactively replace the impeller at a frequency of 3-4 boating seasons. In case the impeller fails at a time when you are running and then you do not realize an increase in the temperature, then it is possible, easily for the boat to overheat and in the process, end up self-destroying itself.
Usually, the marine engines are not run for a period going beyond 60-80 hours every year and for that reason, they do not need to have their oil changed very frequently. Normally, it is recommended that you change the oil every once each year when the season ends. If the dirty and old oil stays in the crankcase when you keep the storage without use in the offseason, this oil could become acidic and end up damaging the internal components of the engine that it is supposed to protect.
A lot of the newer marine engines are usually fuel injected. When the oil is allowed to thicken and age during the off-season, it is easy for the fuel injectors to get clogged and may end up failing to start when the season begins. To ensure that this does not occur, you should run some fuel injector cleaner in the last tank before you proceed with the storage of the engine.
If you offer care to the batter of the boat, you will years of its good service. You need to be careful every time you finish a voyage to guarantee that the electrical components of the engine are switched off.