[Working principle of connecting the expansion tank water pipe]:
The car thermostat water pipe connects the expansion tank and the engine, and controls the operating temperature of the engine by adjusting the flow speed and direction of the coolant to ensure that the engine can operate normally under various working conditions.
Maintenance method
1.Cleaning and maintenance: Clean the surface of the thermostat water pipe regularly to avoid dust and dirt accumulation.
2.Avoid collision: Avoid external impact on the thermostat water pipe to avoid rupture and damage.
