How To Know If Your Fuel Filter Is Bad?

With the application of construction machinery, fuel filters have become one of the components that ensure the normal operation of mechanical equipment. The fuel filter can effectively filter impurities and particles in the fuel. The quality of fuel is directly related to the performance and service life of the engine. In this article, MyMROmarts will explore where the fuel filter is and how to know if yours is bad. MyMROmarts aims to help customers learn more about fuel filters and replace broken fuel filters as soon as possible without affecting the quality of filtered fuel.

 

Where Is The Fuel Filter?

The fuel filter is usually located between the fuel pump and the engine, serving as a key component connecting the two. Fuel filters provide pure fuel to the engine and other diesel engine parts. The specific location of the fuel filter will vary, but it is usually installed on the pipe before the fuel enters the engine. This location was chosen not only to facilitate fuel filter replacement. The location of the fuel filter also takes into account the filtering effect of the fuel filter in the entire fuel system.

 

How To Know If Your Fuel Filter Is Bad?

1. Reduced Engine Performance

After the fuel filter is damaged, the filter screen of the fuel filter will be clogged with pollutants. This will directly lead to poor fuel flow and affect the normal operation of the engine. When customers feel that the engine performance is reduced, the power is weakened, or even the idle speed is unstable, this is a sign that there is a problem with the fuel filter.

 

2. Difficulty Starting The Engine

A clogged fuel filter can also cause insufficient fuel supply. A clogged fuel filter will make it difficult for the engine to start after the starter motor starts the engine. If you find that heavy equipment requires multiple attempts to start or makes unusual starting sounds, this indicates that the fuel filter has been damaged.

 

3. Increased Fuel Consumption

Under normal circumstances, the fuel consumption of heavy equipment should be relatively stable. When the engine fuel filter fails, the fuel cannot be effectively filtered. More impurities enter the fuel system, ultimately leading to increased fuel consumption. If your heavy equipment has significantly higher fuel consumption, you should consider checking the condition of the fuel filter.

 

4. The Engine Check Light Comes On

Heavy equipment is equipped with various sensors that can monitor the status of all aspects of mechanical equipment. When there is a problem with the fuel filter, the heavy equipment display will show an error code. If you see this error code, you should check the fuel filter as soon as possible.

 

5. Irregular Engine Sound

A damaged fuel filter can also cause the engine to make unusual noises while running. Such as a knocking or trembling sound. This is caused by abnormal pressure or supply problems in the fuel system. If customers find that the engine sounds abnormal, MyMROmarts recommends customers promptly check the status of the fuel filter.