why is my car ac blowing hot air after putting freon in it

Web The most common cause of an AC system blowing warm air is a lack of refrigerant though you may also have a problem with your condenser. Web 5 Reasons Your Car AC Might Be Blowing Hot Air.

5 Signs Your Car S Air Conditioner Needs Freon What To Do

Other possibilities include a faulty compressor broken cooling fans or an issue in your electrical system.

. The harder it works the more electricity it will use. Your car AC can malfunction for various reasons and here are some of the most common ones. If your cars AC isnt blowing cold air it might be low on refrigerant.

Web 1406 Answers. Turn the AC on full with the engine running and the hood open and verify that the compressor is running. Your AC is Blowing Warm Air.

I followed some DIY tips and assumed it was low on freon so I bought a AC Pro 20 oz can with a gauge on it. AC compressor has only 1 job. Web After my experience on Friday I did not plan on bringing my car back to Firestone ever.

Web Recharged Car AC still warm Added Freon still not cold. The pulley will be spinning but were interested in the INNER pulley which turns the compressor - that turns only when the compressors electric clutch is engaged loud clack when it engages or. Web If its still blowing hot air make sure you have the ac setting set and not the fan setting.

AC compressor has only 1 job. Web Scotty Kilmer mechanic for the last 45 years shows how to fix a car that is blowing really hot air even though the AC system is turned on full cold. One of the most obvious symptoms of low Freon levels is if your air conditioner is blowing warm or room temperature air.

2 Faulty Compressor Leading To AC Blowing Hot Air If your freon levels are OK the reason for your AC blowing hot air might be a faulty AC compressor. Web 2 Faulty Compressor Leading To AC Blowing Hot Air. Thankfully in this guide we will review each of these car AC problems in detail.

If you are low on freon it will be negative. The fans could actually be broken like a burnt out motor bad mount a chipped fan blade or they could simply have an electrical problem like a blown fuse or burnt out relay. As we discussed the air conditioning system in your vehicle operates by circulating this pressurized refrigerant.

Electrical System Malfunction. In most cases you can recharge car AC systems yourself with a can of refrigerant a charging hose. Web Car Air Conditioning Blowing Warm Air.

This condition has a few possible causes. Fully compressed freon will undergo full expansion and will fully cool down the cooling coils. To compress the freon.

If your freon levels are OK the reason for your AC blowing hot air might be a faulty AC compressor. Web car air conditioner blowing hot air is cause by either a leak or a clogged condenser since it has a freon in it then it might be a case of clogged condenser but this is just a contributing factor it is possible that the leak is small that you wont even notice that the freon is not enough for the ac to blow cold air. Web Like having a blocked condenser having broken cooling fans can cause a lack of cooling at your condenser and could cause your car AC blowing hot air.

How To Fix Car Ac System. Though it sounds like your air conditioning is a very mechanical process many of the parts in the system require electrical power to operate.

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