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What maintenance is required for a vehicle at 40,000 kilometers?

4 Answers
PaisleeRose
07/29/25 8:18am
When a car has traveled 40,000 kilometers, it generally requires a major maintenance service. The specific maintenance items are as follows: 1. Engine oil and oil filter: These must be replaced and are required for every maintenance service. 2. Air filter and cabin air filter: These should be inspected first to determine if replacement is necessary. If they are not severely dirty, cleaning them may suffice for continued use. If they are heavily soiled, they must be replaced promptly. 3. Fuel filter: Many vehicle models require the fuel filter to be replaced at 40,000 kilometers. 4. Key inspection of various fluids. 5. Battery: For most vehicle models, the battery's lifespan is typically compromised after 40,000 kilometers and should be replaced in time. 6. Spark plugs. 7. Brake pads and tires: These should be inspected, but replacement is usually unnecessary at 40,000 kilometers. However, if any abnormalities are detected, they should be replaced promptly.
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LeBrayden
08/13/25 4:42am
My car has just passed 40,000 kilometers, and I had a major service last year. According to the manual, I recommend focusing on changing the engine oil and oil filter to maintain engine lubrication, which is crucial for preventing malfunctions. The air filter should also be replaced as accumulated dust affects intake efficiency. The fuel filter should be changed depending on the situation—if the car is driven frequently, it’s better to address it sooner. The braking system must be inspected, including the brake pad thickness and brake fluid. Frequent braking in city driving causes significant wear, so safety comes first. Rotate the tires to balance wear and extend their lifespan. It’s best to refresh the coolant to prevent overheating issues. Additionally, check the spark plugs and belts, as small components like these can lead to major repairs if they fail. Don’t skip any maintenance—spending a little on upkeep now can save you from costly repairs later. My experience is that regular maintenance keeps the car running longer and more smoothly.
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VonSabrina
10/05/25 5:30am
Having driven for over a decade, I consider 40,000 kilometers a critical milestone. I prioritize oil and oil filter changes—basic maintenance that shouldn't be skimped on. Replacing the air filter is cost-effective with noticeable benefits. The fuel filter can be deferred if it's not visibly dirty to save costs. For brakes, inspect pads and fluid, replacing only what's necessary. Tire rotation is essential for both economy and safety. Spark plugs can be skipped depending on the vehicle's condition; don't spend extra if the manual doesn't require it. Focus on core items overall, consult professional shops for advice, and avoid letting mechanics upsell unnecessary services. Practical and economical maintenance keeps the car running smoothly.
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StDallas
11/18/25 7:02am
At 40,000 kilometers, safety is the top priority. I will ensure the brake system is thoroughly inspected, with brake pad wear and fluid replacement being essential; tires need rotation and pressure checks to prevent road mishaps. Oil and filter updates keep the engine running smoothly; the air filter should also be replaced to keep dust at bay. Coolant checks prevent overheating, and wipers and lights should be tested for safe night driving. Don't overlook these critical items—regular maintenance ensures peace of mind on the road.
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