The electrical system is different depending on the type of engine in the boat. For example, there are the internal combustion engine, and then a diesel engine.  Combustion engine 1) battery 2) starter motor 3) coil 4) ignition system 5) spark plug 6) cylinder for mixing air and gasoline 7)… Read More »The electrical system and cooling in a boat engine

Marine engines can experience a number of faults, and we should know them all. It is good to understand when you can intervene and when you should contact authorized workshops.  Remember it’s not just a matter of skill!  In my experience as a marine surveyor in Italy, I have learned… Read More »Marine engine: the most common failures

The engine and propeller provide propulsion for a boat. The types of engines The main difference between engines is between two-stroke engines or four-stroke engines. We can also talk about gasoline-powered or diesel-powered engines. Gasoline engine (internal combustion engine) The cycle of a four-stroke internal combustion engine can be divided… Read More »Sailing: how does the endothermic engine work?