What's with the slow heating of the car?
2. The water temperature sensor is damaged. If the water temperature sensor is damaged, the cooling fan will think that the water temperature is abnormal and keep rotating, and the water temperature rises slowly, so it is necessary to replace the water temperature sensor.
3. Fan failure. The cooling fan is broken, the fan keeps turning, and the water temperature rises slowly, which needs to be repaired.
The thermostat is broken. If the thermostat is not installed or damaged, it will cause the coolant to circulate all the time and the water temperature will be difficult to rise, so it is necessary to install the thermostat or replace it with a new one.
The outdoor temperature is too low. If the outside temperature is too low, the engine water temperature will rise slowly, which is normal.
6. The quality of antifreeze is poor. If the quality of antifreeze used is poor, the antifreeze conducts heat slowly and the water temperature rises slowly, it is necessary to replace the antifreeze with good quality.
7. Insufficient antifreeze. If the antifreeze is insufficient, the water temperature will rise slowly, so it is necessary to add antifreeze in time.
8. Turn on the warm air when the car is cold. When the car is cold, warm air is turned on, which causes the water temperature to rise slowly. You should turn off the heating.
Before the car starts, it is necessary to preheat the engine temperature, that is, idle in place, because the car is left for a long time and the engine lacks lubrication. Warm-up can fully lubricate all parts and ensure the normal operation of the engine. Million car purchase subsidy