Inboard motors can be very dangerous and even deadly. Below are some hints and tips to be aware of when using a boat with an inboard engine.
The basic drawback of inboard engines is that gas fumes are heavier than air. This causes the fuel to stay trapped in a small space where it is easily ignited by a stray spark. The resulting fire and/or explosion can be extremely dangerous. So how can you reduce the danger of inboard motors? Below are some tips to help.
Small Engine
There are a few ways however to avoid this fume build up within your boat. Firstly you can buy equipment that will monitor the build up of the deadly fumes. It will then warn you when the fume level is too high resulting in you being able to take action to avoid a disaster.
Secondly your boat should come with some sort of flushing mechanism which will allow you to flush the fumes out of the engine space. This flushing should always be done prior to starting the engines.
You should also always use your senses. Have a good look around and a smell before starting the engines. Make sure everything seems normal and also make sure there is no strong smell of gas fumes. Have a quick check of the fuel lines to make sure no fuel is visibly leaking.
Vigilance is required with the use of inboard engines to prevent any problems from occurring. You should make a check list and stick to it every time prior to starting your inboard engines.
Inboard Boat Engines - A Quick Guide