How did you know you were driving with a plugged fuel filter?
The following are five poor fuel filter symptoms that should be noted:
1.It's hard for you to start the car. If the problem is with the fuel filter and it is not replaced soon, you may find that the vehicle cannot be started at all.
2.Misfire or unstable idle speed. Dirty fuel filters may prevent the engine from getting enough fuel.
3.The vehicle stalls. Nobody wants to stop suddenly in the traffic! However, this may happen if the filter you are driving is at its best.
4.Fuel system component failure. The electric fuel pump may fail prematurely when trying to push the fuel through the dirty fuel filter.
5.The fuel pump makes a loud noise. A sudden abnormal noise may be a way for your vehicle to let you know there is a problem.
If the fuel filter is blocked and the driving time is too long, the check engine indicator may light up
Many vehicles have sensors that monitor the fuel system. When the malfunction indicator lamp (MIL) or check engine indicator lamp is on, it indicates that the sensor has detected a problem.
These serious problems may have a simple and affordable solution: replace the filter. Continuous and timely fuel filter maintenance is important for reliable driving performance. Fresh filters reduce contaminants and help prevent damage to the engine and the fuel system.
How often should the fuel filter be replaced?
It is generally recommended to replace the filter every 2 years or 30000 miles, whichever comes first, but this is a general recommendation. If you often drive on unpaved roads, or through highway construction that may raise a lot of dust and debris, you may need to change the fuel filter more frequently. You should consult the owner's manual for recommended intervals for specific vehicles.
Do not skip the regular maintenance and inspection, but if you encounter any of the five listed fuel filter symptoms, please do not hesitate to conduct a professional inspection of your vehicle between appointments. Technicians will:
1.Ask about your driving style to determine its impact on the vehicle's fuel system
2.Describe the symptoms of poor fuel filter and ask about the problems you may encounter
3.Remove the used fuel filter
Replace the used fuel filter with a new filter that meets or exceeds the manufacturer's recommendations
Do not ignore other filters in the vehicle
The fuel filter is not the only filter that works hard to ensure optimum vehicle performance. The technician will also visually inspect:
Engine air filter. Just as the fuel filter helps capture debris in the fuel, the engine air filter protects the engine from air pollutants.
Transmission filter. Your automatic transmission relies on filters to prevent dirt and debris from entering the hydraulic system.
Cabin air filter. The cabin is your seat and the passenger's seat. The cabin air filter helps to remove dust, pollen and mold, allowing you to breathe more easily.
