How often should a sedan be serviced?
2 Answers
Sedans should be serviced every 5,000 kilometers. For minor maintenance, the oil filter and engine oil are replaced. During major maintenance, the three filters are replaced: the fuel filter, air filter, oil filter, and engine oil. Depending on the vehicle's condition, the maintenance personnel may also recommend replacing the spark plugs (after driving more than 30,000 kilometers) and brake fluid (after driving more than 40,000 kilometers). Maintenance precautions include: 1. When driving on the highway and approaching a toll station or rest area, there will be a series of speed bumps on the ground. Before reaching the speed bumps, slow down to reduce tire wear; 2. Due to bumps and vibrations during driving, some parts may loosen. Drive the vehicle to a repair shop for tightening.
Having driven for over twenty years, I've found that the maintenance cycle for sedans isn't fixed. Generally speaking, it's more appropriate to calculate it based on mileage. For regular sedans, maintenance should be done every 5,000 to 10,000 kilometers, or every six months, depending on how you use the car. For me, since I mostly drive short distances in the city, the engine tends to accumulate carbon deposits, so I make it a habit to change the oil and filters every 6,000 kilometers to prevent minor issues from turning into major repairs. Once, I got lazy and delayed maintenance for three months, and the brake pads wore out badly, almost causing an accident. Since then, I've strictly followed the schedule for inspections. Also, synthetic oil can extend the maintenance cycle a bit, but don't exceed one year or 15,000 kilometers. Remember, the manual's recommendations are crucial—different brands and car conditions vary. For example, Japanese cars might require more frequent maintenance. Regular maintenance not only saves on repair costs but also keeps the car running more smoothly and safely.
