What Does a Major Car Service Include?
3 Answers
Major car service includes the following items: 1. Engine oil - Currently, there are three types of engine oil: mineral oil, semi-synthetic oil, and fully synthetic oil. If using mineral oil or semi-synthetic oil, the regular maintenance interval is around 5,000 kilometers. For fully synthetic oil, the regular maintenance interval extends to approximately 8,000 kilometers. 2. Fuel filter - It filters out water and impurities from the fuel, providing clean fuel. 3. Transmission fluid - The maintenance cycle for transmission fluid ranges between 20,000 to 40,000 kilometers. However, many people only replace it during major services, which is not appropriate. Deteriorated transmission fluid reduces lubrication effectiveness and accelerates transmission damage.
A major service primarily covers many key components to ensure smooth and safe vehicle operation. Last time I had it done, I noticed it included changing the engine oil and oil filter, which are basic tasks that protect the engine and reduce wear. The air filter also needs replacement, as a dirty one affects air intake efficiency. Replacing the spark plugs is crucial, as old ones can cause ignition difficulties and increased fuel consumption. The brake system inspection is essential, with brake fluid replacement and measuring pad/disc wear being life-saving steps. Coolant needs topping up or replacing to prevent leaks, and transmission fluid should be changed for automatic transmissions to prevent malfunctions. Tire rotation and balancing ensure even tread wear, while all lights are adjusted for clear nighttime driving. The mechanic also tested the battery charge to avoid power loss issues. These services are mileage-based, typically best performed around 20,000 to 30,000 kilometers, and should not be delayed.
As someone who has driven for many years, I emphasize the safety aspects of major maintenance, especially while driving. It focuses on checking the brake fluid level and purity; if it's dirty and not replaced, braking response slows down, leading to accidents. If tires wear unevenly, rotate or replace them to avoid skidding and losing control in the rain. Maintaining the cooling system prevents engine overheating and cracking. Replacing spark plugs ensures stable ignition and reduces breakdowns. Updating the engine oil and filter extends engine life and indirectly prevents failures. Don't underestimate the battery test; cold starts can easily fail. Adjust all lights, including fog lights and brake lights, for more confidence on the highway at night. Additionally, the mechanic might suggest a suspension check to reduce bump damage. Overall, combining these steps with preventive maintenance saves time and effort.
