This car has run 60 thousand kilometers. What maintenance should I do?

1. Conventional engine oil, engine oil filter, air conditioner filter and air filter (depending on congestion). Second, the spark plug

Generally speaking, the theoretical life of ordinary spark plugs is 30,000 kilometers, and the theoretical life of platinum spark plugs is 60,000 to 80,000 kilometers. The theoretical life of iridium spark plugs is generally 10 to120,000 km. Theoretical life of ruthenium alloy spark plug1.5000 km.

Third, the throttle.

Generally speaking, it is recommended to clean the throttle at 60,000 kilometers. In fact, many cars need to clean their throttles after 20,000 kilometers. The frequency of this cleaning depends on the effect of the automobile oil-gas separator.

Fourth, transmission oil.

Generally speaking, the replacement frequency of manual transmission oil is 40,000-60,000 km, and that of automatic transmission oil is about 60,000-80,000 km. Maintenance-free automatic transmission does not mean that the transmission does not need to change transmission oil.

Verb (abbreviation for verb) brake fluid

In fact, brake oil car companies generally recommend replacing it once every two years. The main reason is that brake oil is easy to absorb water. Once the water absorption rate of brake oil exceeds 2%, the boiling point of water is only 100 degrees Celsius, which may cause the water to boil when braking, resulting in air resistance, which will lead to the phenomenon that the brakes cannot stop. Actually, just check the water content with a test pen. If the water content is within the normal range, there is no need to replace it!

Sixth, tires

Because tires are rubber products, the aging time of rubber is generally about five years, and the service mileage is generally about 50,000 to 70,000 kilometers. It is recommended that 60,000 kilometers check whether the tires have worn to the safety line. If it has worn to the safety line, it needs to be replaced.

Seven, brake pads

Generally, it depends on the wear and tear before replacing it. Generally, the three-way catalytic converter, fuel injector and air inlet do not need to be forcibly cleaned according to the situation. If there is no difficulty in starting, the gasoline filter can be replaced after 90,000 kilometers.