There is a world of ice and snow outside the car，The car is warm as spring.

How comfortable it is to drive with warm air in winter.~

But it takes a long time to heat the air conditioner.

And the energy consumption is also high

So are there any tips for fast heating and low fuel consumption?？

First，Xiaobian first corrects a small misunderstanding.

That is, does it consume fuel to turn on the warm air in winter?？

And the answer is：Warm air does not consume oil

Air conditioning warm air from

Extra work done while the engine is running

The heat of the coolant is introduced into the vehicle through the small fan to form warm air.

This process will not increase fuel consumption.

Even without warm air

This heat will also be discharged outside the car.

So you can feel at ease to turn on the warm air to keep warm in winter.~

Four simple steps，Tips for unlocking and quickly warming up the car

01Warm the car first and then turn on the air conditioner

Many people are used to getting on the bus.，Turn on the air conditioner for heating immediately.，In fact, this is a wrong practice.。The right thing to do is：After driving at low speed for a certain distance，When the pointer of the engine cooling water temperature gauge points to the middle position，Turn on the air conditioning and warm air.。

02Skillful use of external circulation

Turn on the air conditioning heating and external circulation at the same time.，External circulation operation 2-Three minutes later，The turbid air in the vehicle can be discharged.。

03Open the internal circulation again

After the turbid air is discharged，Switch from external circulation to internal circulation，To maintain the temperature in the car.。

04Take a breath in time

Occasionally turn on external circulation or window ventilation，Improve in-car air quality，Prevent the windows from fogging。

Use correctly，The air conditioner is still not hot.？

Answer：The warm air is not hot.，Heater box、The coolant needs to be checked

The warm air box is blocked

There are many radiating pipes in the warm air box.，It's easy to get clogged；Once blocked，The flow of coolant through it slows down，Causing a lack of heat，The warm air is not hot.。

Insufficient coolant

Air is sucked into the heater hose when the coolant is low，Air resistance to the engine cooling system，Causing poor circulation，Cause the warm air not to be hot。In addition，Excessive impurities in coolant，It will also cause the warm air not to be hot.。

In addition，Facing the warm air outlet can easily lead to dry skin.，Inhalation of bacteria in the air duct of the air conditioner will damage health.，In addition to timely replacement of air conditioning filter，Turn off the heating before parking every time.，Clean the air duct，Avoid bacterial growth。    

Remember the three steps of warm air，Fast heating and low energy consumption

Defogging and defrosting with clear vision，Warm driving in winter is safer.

The air is fresh and healthy.，Wind and snow are not dreams.