What are the major maintenance items for a car at 90,000 kilometers?

[AlejandroRose]

The regular maintenance items for a car at 90,000 kilometers include the following 8 items: 1. Check whether the car's exhaust emissions meet the standards. 2. Check the fluid levels of the brake and clutch. 3. Check the battery fluid level and the fluid level of the windshield washer tank. 4. Check whether the car's coolant level meets the specified requirements. 5. Check the tension and aging condition of the belts for the generator, air conditioning, water pump, and power steering pump. 6. Check whether the power steering fluid level meets the specified requirements, and check for any oil leakage at the interfaces of the system's oil pipes. 7. Check whether all front and rear lights of the car are intact (including headlights, width indicator lights, turn signals, brake lights, reverse lights, and fog lights). 8. Check the tire pressure and wear condition of the car's tires, tighten the tire bolts to the specified torque, replenish the tire pressure to the specified value for the model, and rotate the tires according to the wear condition.

[StMakayla]

My car just hit 90,000 kilometers a few days ago, and I personally oversaw the maintenance items. For the basics, I changed the engine oil and oil filter because prolonged use with excessive sludge can damage the engine. The spark plugs also needed replacement—the original ones typically reach their lifespan by this point, and not replacing them can lead to a spike in fuel consumption and reduced performance. Don’t forget the cabin air filter; with summer approaching, replacing it ensures fresher air inside. The brake system inspection was a major focus, including the brake pads, rotors, and fluid—replace them if worn, as safety comes first. The transmission fluid also needed changing, especially for automatic cars, to prevent premature wear of internal components. Coolant replacement is essential to avoid overheating or corrosion. Finally, a tire rotation and alignment were done to prevent uneven wear and save money in the long run. Overall, spending a little now saves a lot later, and proper maintenance ensures the car can run smoothly for tens of thousands more kilometers.

[MorganDella]

As someone who frequently performs car maintenance, I recommend not skimping on the 90,000 km major service. Key items include: first, change the engine oil and oil filter, and clean the engine carbon deposits; inspect and replace the spark plugs, as they typically need replacement by 90,000 km; replace both the air filter and cabin air filter to ensure smooth intake and exhaust; conduct a thorough brake system inspection, including fluid and pad/disc wear; definitely replace the transmission fluid—neglecting this in automatic transmissions can lead to serious issues; drain and refill all coolant to prevent overheating or freezing damage; rotate and align the tires to improve grip and save on fuel costs. Remember to check for loose suspension and chassis bolts, as overlooking these can affect handling. Allocate your budget wisely by prioritizing tasks based on urgency and importance.

[ODonovan]

I've been consistently adhering to regular maintenance for my car over the years. At the 90,000-kilometer mark, I performed the following checklist: Basic oil and filter change, which is inexpensive but highly worthwhile, making the engine run quieter; Spark plugs needed replacement to avoid the awkward situation of failure to start; The cabin air filter was best replaced, especially in spring to prevent allergies; Brake pads were checked and replaced due to severe wear—safety is a top priority and shouldn't be compromised; Transmission fluid was changed without skipping to avoid costly major repairs later; Coolant was completely replaced to ensure stable temperature control; Tire rotation and alignment were adjusted to extend their lifespan. This maintenance keeps the car running like new, saving money, hassle, and ensuring peace of mind.

[VonConnor]

As a car enthusiast, I love delving into maintenance details. The 90,000-kilometer major service involves numerous items worth discussing in depth: replace engine oil and filter to optimize lubrication; spark plugs must be changed as aging affects efficiency; comprehensive brake system inspection including fluid and calipers; transmission fluid replacement is particularly crucial to prevent internal damage; full coolant replacement prevents corrosion and overheating; replace both air and cabin filters to improve air quality; tire rotation plus alignment reduces abnormal wear. Add chassis bolt tightening and wheel balancing to these, collectively enhancing driving experience and protecting vehicle longevity. Don't hesitate to invest—early maintenance brings early benefits for safety and efficiency.

[FernandoLynn]

Driving for years, hitting 90,000 kilometers is a critical milestone where maintenance must be thorough. My regular routine includes: oil and filter changes—basic but essential; spark plug inspections—replace if aged to avoid stalling risks; comprehensive brake system tests—update discs and pads if worn; transmission fluid replacement—extends drivetrain life; coolant renewal—maintains optimal temperature; air and cabin filter updates—saves money and promotes health; tire rotation, alignment, and balancing—prevents blowouts. This comprehensive upkeep means fewer car issues, more years on the road, and big savings on repair costs—simple and cost-effective.