Introduction of Fuel Filter

Fuel filter has three types: diesel filter, gasoline filter and natural air filter. The fuel filter is composed of an aluminum shell and a bracket with stainless steel inside and it’s connected in series on the pipeline between the fuel pump and the throttle valve body inlet. The filter paper is shaped like a chrysanthemum to increase the flow area. The function of the fuel filter is to remove solid impurities such as iron oxide and dust contained in the fuel to prevent the fuel system from clogging (especially the fuel injector). and to reduce mechanical wear, ensuring stable engine operation, and improve reliability.

Fuel water separator filter

The fuel water separator is a device that ensures the supply of clean fuel to the engine. To be specific, the fuel water separator is a small filter device used to remove diesel before it reaches sensitive parts of the engine. Water and pollutants directly affect the life and performance of the diesel engine. In addition to producing wear on engine components and cylinder walls, water and contamination can replace the lubricating diesel coating on high-precision injector components, resulting in erosion of tolerances, surface pitting, loss of fuel pressure and poor performance. If you are looking for a fuel water separator filter, kubota svl75-2 fuel water separator filter is a good choice. But please remember that there is no way to completely prevent water from polluting the fuel. Condensation continues to form in the fuel tank.

Five signs of a bad fuel filter

1. You have a hard time starting the car. If the problem is with the fuel filter, and it's not replaced soon, you may find that your car won't start at all.

2. Failure or rough idleness. A dirty fuel filter can prevent the engine from getting enough fuel.

3. The vehicle suddenly shut down. No one wants to stop suddenly in traffic! But if you drive a car with a filter past its optimum value, this can happen.

4. Fuel system component failure. An electric fuel pump can fail prematurely while trying to push fuel through a dirty fuel filter.

5. Loud noise from the oil pump. Unusual and sudden noises could let you know something is wrong in your vehicle.

Precautions for changing a fuel filter

Fuel filter is a consumable material, so regular replacement and maintenance are needed, otherwise, it will not play a qualified protective role. For the specific replacement cycle, please refer to the instructions on the products provided by each filter supplier. Recommended replacement time: the car every 20000 km or so.

1. After the replacement and installation of gasoline grid and oil grid, we should pay attention to the tightness of the interface and be alert to oil leakage

2. For the air grid and air conditioning grid, ensure the overall sealing after replacement;

3. Take good care of the gasoline box, and try to use the matching gasoline label stipulated by the automobile manufacturer.

4. Filter has oil inlet and outlet arrow mark, do not install reverse when replacing.