The best setting for diagnosis is fresh air not recirculated with the air blowing out of the center vents in the dash and the ac turned on.
Air conditioner not blowing cold air but running car.
A car ac system is a very important part that offers comfort for drivers and passengers.
When you turn on the air conditioner in your car you expect to receive a flow of fresh cold air.
Start with the fan speed turned to its highest setting.
So make sure that you check the compressor as it could be the reason why car ac not blowing cold air after recharge.
But what if your car air conditioner blows cold and then warm air.
This door is located in the ventilation system.
As mentioned there are many potential causes.
Your a c blows warm air.
Contrary to what you might think too much refrigerant flowing into the evaporator doesn t lead to cooler air.
The air conditioner won t run properly unless your engine is running.
For a more in depth look at automotive air conditioning systems read this how stuff works article.
A large restriction of refrigerant will also result in your a c blowing warm air.
The most common causes of broken air conditioning are leaks or compressor issues.
The main issues that occur with the car s air conditioning system are due to poor maintenance it is important to check your car s air conditioning system from time to time and make sure it is working properly.
What you can do is check whether the electric cooling fan that sits beside the condenser is running.
If your air is blowing cool but not cold the problem could be a clogged filter cooling fan problem radiator trouble or it could simply be that you need to recharge your ac.
And when it senses any issue ac is the first thing to get shut off.
With little or no use during a long.
The problem occurs at most cars at some point in their lifetime.
This is sometimes called a flooded evaporator a.
Reasons why your ac system is not blowing cold air.
Stuck blend air door.
However that s not always what happens.
Turn the air conditioning on while the car is running.
Therefore it is possible that your car is low on refrigerant that is preventing your air conditioning from working properly.
The causes why car ac not blowing cold air when idle.
Blend air door is the reason for drawing hot air to cold air in your car system.
This is the most common reason for why your car s ac is not blowing cold air.
A number of different problems can prevent your ac from blowing cold air into the cabin and some are more serious than others.
Checking the system from time to time is crucial to keep it in a good condition.
The first culprit of your car air conditioning not giving off cold air when the car idling is the lack of air flow in the condenser.
A broken ac system that blows warm air in the car is a problem that needs to be solved for the satisfaction of cold air.
Having your car s air conditioning go out suddenly can ruin your day fast.
