Cars need "70% maintenance and 30% repair", which means that through active inspection and maintenance, most of the faults can be found and avoided. Winter is coming, the temperature is gradually decreasing, and you need to be more cautious when using the car. Let's get some common sense of winter car maintenance.
1. Antifreeze should not be mixed
Correct method: If the color of the antifreeze fluid becomes dark or turbid, it indicates that the quality has deteriorated. After the freezing point test has been done, the antifreeze fluid should be replaced at an appropriate time. If you need to replace another brand of antifreeze, you must first completely remove the original residual antifreeze in the car
2. Do not wash the car in hot water, start the car to turn on the warm air, and then wipe the car with warm water
3.The car cannot be heated in place.