What are the symptoms of a clogged diesel fuel filter?

1 Answers
VanChloe
07/23/25 8:25pm
The symptoms of a clogged diesel fuel filter include insufficient fuel supply to the engine, decreased engine power, reduced vehicle performance, and lower speed. The function of the diesel fuel filter is to filter out impurities such as iron oxide, dust, harmful particles, and moisture in the diesel fuel, protecting components like the fuel injectors, cylinder liners, and piston rings. It prevents fuel system blockages, reduces wear on engine components, and ensures stable engine operation. The main roles of the diesel fuel filter are: 1. Filtering impurities from the diesel fuel; 2. Preventing fuel injector clogging and maintaining smooth fuel flow. Steps to replace the diesel fuel filter: 1. Close the inlet valve of the filter, unscrew the end cover bolts, and open the end cover; 2. Open the drain valve to completely drain the contaminated fuel; 3. Loosen the tightening nut at the top of the filter and remove the old filter vertically; 4. After replacing the filter, close the drain valve and secure the end cover with bolts.
Was this review help?
15
1
Share
More Forum Discussions

Is the e260 a China 6 compliant vehicle?

e260 is a China 6 compliant vehicle, meeting the China 6 emission standards. China 6 emission standards: The China 6 emission standard is the national sixth-stage motor vehicle pollutant emission standard, established to prevent pollution from exhaust gases of compression-ignition and gas-fueled spark-ignition engine vehicles, protect the ecological environment, and ensure human health. The China 6 emission standards specify the following limits: carbon monoxide emissions at 700mg, non-methane hydrocarbon emissions at 68mg, nitrogen oxide emissions at 60mg, and particulate matter emissions at 4.5mg. Methods to check for China 6 compliant vehicles: Check the vehicle's environmental compliance label or the page starting with the vehicle certification number; estimate the vehicle's emission standard based on its manufacturing year; use the original or a copy of the vehicle registration certificate to inquire at the local vehicle management office. The 2022 Mercedes-Benz e260 comes in four new models: the standard version, the sport version, the 4MATIC, and the sport 4MATIC. All models have a body size of 5078-1860-1480mm and a wheelbase of 3079mm.
20
3
Share

What are the differences between Volkswagen Teramont and Maxus D90-Pro?

The differences between Volkswagen Teramont and Maxus D90-Pro are as follows: Body dimensions: The Maxus D90-Pro measures 5005×1932×1875mm in length, width, and height, with a wheelbase of 2950mm; the Volkswagen Teramont measures 5052×1989×1773mm in length, width, and height, with a wheelbase of 2980mm. Powertrain configuration: The Maxus D90-Pro is equipped with SAIC's π 2.0T high-performance diesel engine, which won the "China Heart" 2020 Top Ten Engines award, delivering a peak torque of 500 Nm, equivalent to the performance of a 3.0T engine. It is paired with a ZF 8AT transmission, known for its smooth shifting, quick response, and high reliability, capable of handling off-road conditions such as sand and water crossings with ease. The Volkswagen Teramont is equipped with the third-generation EA888-2.0T high-power turbocharged engine, delivering a peak torque of 350 Nm, mated to a DQ501 DSG seven-speed wet dual-clutch transmission.
9
0
Share

Where is the GPS usually installed in a car?

GPS is usually installed inside the front and rear bumpers, in the trunk, under the decorative panel below the front windshield, inside the spare tire, and under the center console. Inside the front and rear bumpers: This is the most common placement location because it is very concealed and not easily noticed, ensuring sufficient security. Additionally, the bumpers have an uneven shape, making them ideal for installing GPS devices in the grooves. Inside the trunk: The car's trunk is very spacious, offering numerous potential installation spots. Basically, laying a blanket in the trunk is enough to completely cover the GPS and prevent it from being discovered. Under the decorative panel below the front windshield: Unless the front panel is removed, the GPS cannot be detected when placed here. Inside the spare tire: However, there is a drawback to this method—it only applies to spare tires mounted on the rear of the vehicle, not those stored inside the trunk. This is because the trunk, spare tire, and the metal layers of the spare tire casing can significantly interfere with the GPS signal. Center console: If wired, the GPS is typically installed in the center console, A-pillar, or under the steering wheel.
9
5
Share

What are the differences between the Haval H9 and the Maxus D90-Pro?

Haval H9 and Maxus D90-Pro are both SUV models with the following differences: Power configuration: The Haval H9 is equipped with a 2.0T cast iron engine, while the Maxus D90-Pro features a 2.0T aluminum alloy engine. Although the aluminum alloy engine offers better lightweight performance, the cast iron engine has higher durability, making it more suitable for off-road conditions. Additionally, the Haval H9's engine has superior maximum power and torque compared to the Maxus D90-Pro. Off-road capability: The Haval H9 has an approach angle of 28 degrees and a departure angle of 23 degrees, with a ground clearance of 206mm, while the Maxus D90-Pro has an approach angle of 28 degrees and a departure angle of 25 degrees, with a ground clearance of 210mm. Comfort: The Haval H9 excels in seating comfort with features like leather seats, front and rear seat heating, electric adjustment for the driver and passenger seats, ambient lighting, and Infinity audio system. The Maxus D90-Pro focuses more on usability with features such as an electric tailgate, luggage compartment power outlet, navigation with traffic display, rear privacy glass, and in-car PM2.5 filtration. Body dimensions: The Maxus D90-Pro measures 5005/1932/1875mm with a wheelbase of 2950mm, while the Haval H9 measures 4856/1926/1900mm with a wheelbase of 2800mm.
15
1
Share

What does ignition on mean?

ignition on means to start the engine. If the vehicle is already powered on, it may indicate that the engine can be started. Car starting method: When starting the car, turn the key to the LOCK position. Sometimes it cannot be turned, and you need to shake the steering wheel slightly. This is because the steering wheel is locked in this position. Be careful not to use excessive force to turn the key, as it may cause damage. When the key is turned to ACC, the main circuit of the car is powered on, ensuring the normal power supply of the car's circuits. The onboard computer will check if the data is normal, and you should wait for three to five seconds at this stage. When the key is turned from ACC to ON, you will hear the sound of the fuel pump drawing fuel, as the car prepares for normal driving. The dashboard lights will automatically display whether everything is normal, and the key should generally remain in this position for seven to eight seconds. When the key is turned from ON to START, release it after hearing the engine start, and the key will automatically return to the ON position. Do not manually return it to ON to avoid engine damage. Car starting precautions: Pay attention to the time interval when turning the key from LOCK to START. Ignoring this may cause errors in the onboard computer's self-check. Also, ensure the key is not left in the START position while driving, as this may cause the starter to continue working and lead to circuit malfunctions.
3
5
Share

Where is the Xiali wiper fuse located?

It is located inside the fuse box in the engine compartment. Replacing the fuse: There is a white clip provided inside the fuse box (used to remove the fuse). Using the fuse clip makes it easy to remove the old fuse, and then installing the new fuse completes the task. However, it's important to note that attempting to remove it by hand is nearly impossible—no matter how strong your nails are, it's futile. So, don't forget about the existence of the white clip. Types of fuses: There are two types of automotive fuses: high-current and low-current fuses. Generally, medium to low-current fuses are more common in cars, and the wiper fuse is a blade-type fuse.
15
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.