Why is sediment accumulation in fuel tanks a concern?

Sediment accumulation in fuel tanks is primarily a concern because it can lead to fuel starvation and engine performance issues. When sediment settles at the bottom of the fuel tank, it can clog fuel lines, filters, and injectors. This blockage restricts the flow of fuel to the engine, which can cause the engine to misfire, hesitate, or eventually stall due to an inadequate fuel supply. Consistent fuel starvation can lead to significant performance issues, hinder operation, and potentially cause long-term damage to the engine itself, making it a critical aspect of maintenance in fuel system management.

While sediment can also contribute to environmental contamination and damage the tank, the immediate effect it has on engine performance and operational reliability makes it particularly concerning from a maintenance perspective. This reason emphasizes the importance of regular inspection and maintenance of fuel systems to ensure that sediment does not compromise engine efficiency.