What should I do if the newly bought Wuling Hong Guang S heater is not hot?

1, if the water pressure is not enough, the warm air caused by waterway blockage is not hot. You can change the air pump to a position lower than the engine or level with the engine. You can also add a warm air circulating pump.

2. The heater water tank is faulty. Warm air is not hot. The most common is the warm air tank. If the effect is not good or reaches a certain age, the warm air will not be hot. In this case, you can replace the heater tank.

The car you just bought should still be under warranty, so you can go directly to the 4S shop to repair it.

4, radiator core failure. In this case, a new radiator core can be replaced.

Extended data:

Matters needing attention of Wuling Hong Guang heater:

1. Clean the warm air outlet in time.

The outlet of warm air is the most easily overlooked problem and the dirtiest place that needs to be cleaned most. After the air conditioner in the car has been used for a period of time, a lot of dust in the air is blocked at the air outlet because of the adsorption of static electricity and the repeated circulation of air. Long-term deep cleaning will only breed a large number of bacteria and viruses, and even affect the cooling effect of air conditioners in summer and increase fuel consumption.

2. Clean or replace the air conditioner filter in time.

The filter element of automobile air conditioner is an important maintenance part. If the filter element of a primary air conditioner is blocked for a long time, it will lead to poor ventilation quality. If it is not cleaned or replaced for a long time, it will only absorb a lot of waste gas, and even produce toxic gas when heated in winter.