How often should the diesel filter of a China 5 truck be replaced?
2 Answers
China 5 truck diesel filters should be replaced approximately every 10,000 kilometers. If the diesel filter malfunctions, sulfur elements can react directly with water to form sulfuric acid, which can corrode internal engine components. Below are specific details about diesel filters: Avoid open flames: During the replacement of the diesel filter, never smoke or use open flames nearby, as this poses a significant safety hazard. Prevent reverse installation: Additionally, when replacing the filter, the engine oil, oil filter, and air filter should also be replaced. The filter has inlet and outlet markings; ensure it is not installed backward during replacement. Check for leaks: After installation, always check the seal of the connections to prevent oil leaks.
I've been driving a China V standard truck and believe that diesel filter replacement is crucial for driving safety. Failing to replace it on time can lead to clogged filters, which may cause fuel pump burnout or engine failure—especially dangerous on highways. I recommend changing it every 15,000 to 20,000 kilometers or at least once a year, depending on the vehicle's manual. Once, during a long-haul trip, I delayed replacement, and the truck suddenly shook and stalled, nearly causing an accident. Now, I always check the filter condition during maintenance to ensure the fuel system stays clean. A quick reminder: Frequent driving in dusty areas makes filters dirtier faster, so extra maintenance attention is needed.
