What is a common cause of fuel oil leaks?

Fuel oil leaks can often be attributed to corroded or damaged piping and systems. Over time, various factors such as environmental conditions, age, and the chemical nature of the fuel can lead to deterioration of piping materials. This corrosion might create small holes or cracks that allow fuel oil to escape, resulting in leaks.

While overfilling the tank can indeed create pressure and lead to spillage, it does not directly cause a leak in the piping infrastructure itself. Improper storage methods can lead to major issues, but they primarily relate to spills rather than systemic failure of the piping. High ambient temperatures can affect the viscosity and pressure of the fuel oil, but they do not typically cause physical damage to the pipes or systems. In contrast, the integrity of the piping is crucial; if it is compromised through corrosion or physical damage, leaks are more likely to occur. Thus, corroded or damaged piping and systems are a direct and significant cause of fuel oil leaks.