22 models of burning oil have not been improved (six maintenance times)_Maintainance, Maintainance

22 models of burning oil have not been improved (six maintenance times)

July 30, 2024

The car was driven 52,000 kilometers in four months a year. The sixth maintenance was done and replaced: 1. Spark plug, 2. Fuel filter element, 3. Brake fluid, 4. Coolant, 5. Air filter element, 6. Air conditioning filter element, 7. Engine oil (0W-20) 5.25 liters, 8. Engine oil compartment. The total price is 5700 yuan. Because I bought a 4s maintenance package before, six major maintenance times within 120,000 kilometers are free (including original parts + working hours). 4.8 liters of oil were discharged, and about 500ml were lost in 8,000 kilometers. The carbon deposits in cylinders 1 and 2 are more serious, and the carbon deposits in cylinders 3 and 4 are relatively better. I run so hard at high speeds, and I have so much carbon deposits, let alone running on municipal roads. The total fuel consumption per 100 kilometers since the factory is 6.6 liters, which is 70% of the highway conditions.