The parking heater tube brings warmth to the driver, but many car owners do not know how to do the daily maintenance of the parking heater tube? I will share with you.

Vehicle fuel heaters are seasonally used equipment. Corresponding inspections and maintenance should be done before starting, during use, and after shutdown to ensure safe and reliable use. The following items must be checked and maintained during secondary maintenance:

1 Liquid heater is not in use season, the heater should be turned on once a month

2 Check the fuel filter and replace if necessary

3 Check the tightness of the water pipe, whether there are bends and interference parts

4 Check the tightness of the fuel line, whether there is oil leakage

5 Check whether the circuit is damaged, whether the connector is loose, and whether the fixing is reliable

6 Check whether the pump motor is operating normally and whether there is abnormal noise

7 Check the glow plug or ignition generator (ignition electrode) for carbon deposits

8 Check whether each sensor is valid

9 Check the exhaust pipes of the combustion-supporting air and parking heater pipes, and the exhaust gas is smooth and unblocked

10 Whether the radiator and defroster fan have abnormal noise or card issue

11 Whether the cooling water tank is leaking

12 Ensure that the oil tank, oil pipe and oil filter solenoid valve are clean to prevent dirt from blocking the oil circuit