Here’s the most likely cause for that leak in your fuel piping system.

piping

When designing a diesel fuel distribution system for installation in tropical climates, you may not need to worry about the fuel reaching its freezing point. However, you should take into account the effects of large temperature swings, as they may lead to leaks in your fuel-oil piping system. Here’s why thermal expansion can be a real threat, and how you can deal with it.