Car Air Conditioning Diagnosis

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.

Car air conditioning diagnosis.

Common car air conditioning problems and causes. Turn the air conditioning on while the car is running. Air conditioning diagnostics are so common that many service shops are specialized in heating and a c repair for motor vehicles. Sometimes your air is blowing out and it s cool but it s simply not blowing out as strong as it did.

At pep boys our ase certified technicians will diagnose problems with your car s a c for free and get them repaired for you quickly. Air conditioner problems are not cool low refrigerant equals low efficiency while air conditioning troubleshooting uncovers an under performing unit that can be the result of low refrigerant. Having your car s air conditioning go out suddenly can ruin your day fast. Common car ac problems and diagnosis.

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. The chances of having the air conditioning serviced during a vehicle s lifetime is very high but not typically before the 100 000 mile mark has been reached. Keep your vehicle comfortable during the peak of summer and the dead of winter. Using ohm s law in basic.

The purpose of the compressor is to pressurize the air conditioning system and circulate the refrigerant. The purpose of the system is to remove hot air from the inside of your vehicle. Our experts performed 42 thousand air conditioning repairs just last year. The air isn t blowing out as strong as before.

The most common causes of broken air conditioning are leaks or compressor issues. It consists of the following components. If the refrigerant level is low it usually means it was either undercharged at installation or it has a leak. The air conditioning works fine on trips but after about 30 minutes the air stops coming from the dash vents and is diverted to the defroster vents for about 1 minute varies then back to the dash vents for maybe 4 0r 5 minutes.

How often does the air conditioning system require diagnosis. This can be caused by a few issues. The air conditioner won t run properly unless your engine is running.