A/C Not Cooling? Master the Fix for Warm Air Problems

My 2017 Duramax air conditioner works fine most of the time. However, when cruising on freeway on 100 degree days, the A/C will start warming up after a period ... From low refrigerant levels to a clogged filter, we'll help you diagnose the problem so you can get back to enjoying the cool air in your car. The a/c in my car is blowing hot air all the time no matter the speed of the blower. The system is fully charged, the compressor is coming on briefly and some ... Why an AC Might Blow Warm Air · The Compressor Is Shot · There Is a Refrigerant Leak · There Is a Large Leak in Your Ducts · Keep Learning · What ... The car was blowing good cold air for about 2 weeks then one day out of no where it cut out and has been blowing nothing but hot air. Any thoughts on this or ... To fix your car's A/C blowing hot air, check and refill refrigerant levels, inspect and possibly replace the compressor, address any electrical ... If your old compressor locked up, there is a high probability of sparkling bits and chunks of metal throughout your system. Did you flush all ... This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2. With malfunctioning fans, your condenser won't get proper cooling, which will eventually result in your car emitting hot air. If you suspect ... High low side pressure can be a few things like too much freon, too much oil in the system, clogged cabin air filter or dirty evaporator (not ...