How much is the car maintenance project of 40 thousand kilometers?

The maintenance of 40,000 kilometers belongs to major maintenance, and the cost of one maintenance is about 2,000 yuan, depending on the model: 65,438+0. Replace engine oil, machine filter, air filter, air filter, steam filter, gearbox oil, booster oil, antifreeze and brake oil, and check glass water, water nozzle, tire pressure, pattern and brake pads. 2, check the vehicle lighting and instrument fault lights, check the generator belt and tensioner, check the air conditioning system, check the exhaust system, check the vehicle scratches and windows, check whether the chassis is loose; 3. Clean the throttle, nozzle and three-way catalytic converter, and generally do a major maintenance every 10000 km.