you can do is to use the proper fuel
Reliability translates into having a working
what outboard motor for your boat. The only way to ensure that your outboard motor is reliable is to properly maintain it.
The most important single thing that you can do is to use the proper fuel. The gasoline you put in your automobile probably contains 10 percent ethanol. This is unsuitable for your outboard motor.
Ethanol is a solvent and will dissolve or weaken fuel lines and other plastic parts. While there is an additive that you can use to overcome the effects of the ethanol, the best strategy is to just avoid using it all together.