What maintenance items are required for a car at 40,000 kilometers?
2 Answers
The maintenance items required for a car at 40,000 kilometers are as follows: 1. Engine oil and oil filter: These need to be replaced during every maintenance service. 2. Air filter and cabin air filter: Inspect them to see if replacement is necessary. If they are not severely dirty, they can be cleaned and reused; if heavily contaminated, they must be replaced promptly. 3. Fuel filter: Many car models require the fuel filter to be replaced at 40,000 kilometers. 4. Key fluid checks: Fluids such as coolant, brake fluid, and transmission fluid generally need replacement. 5. Battery: For most car models, the battery's lifespan deteriorates after 40,000 kilometers, so it should be replaced in time. 6. Spark plugs: Under normal circumstances, spark plugs also require replacement. 7. Brake pads and tires: Inspection is sufficient at 40,000 kilometers, and replacement is not typically needed unless abnormalities are detected, in which case prompt replacement is advised.
When it comes to what maintenance should be done for a car at 40,000 kilometers, based on my years of driving experience, I feel a comprehensive inspection is a must at this point. The most basic tasks include changing the engine oil and oil filter, as smooth engine operation depends on this; the air filter and cabin air filter should also be replaced for fresher air. The braking system needs thorough checking—if the brake pads are worn thin, they must be replaced to avoid danger during emergency stops. Tire inspection should cover tire pressure and tread wear indicators, and at 40,000 kilometers, it’s usually time for rotation or alignment and balancing. Replacing the spark plugs is recommended, as old ones have lower ignition efficiency and increase fuel consumption. Check the coolant to see if it needs topping up or replacing to prevent engine overheating. Don’t overlook the suspension system—shake the car to listen for any unusual noises, as long-distance driving over bumps can easily cause issues. Last time I delayed maintenance, and it cost me a fortune to repair the suspension. Regular maintenance makes the car run quieter and more fuel-efficient, so I recommend getting it done at a professional auto shop.
