It’s easy to forget to test your car’s a/c during the spring months when you don’t really need it, only to feel the sweat running down your back as soon as the mercury rises. Car ac only cold when driving You crank up the air conditioning, hoping for a cool reprieve, only to find it blowing lukewarm air
Car AC Blows Cold Then Warm: Troubleshooting Tips
Frustration mounts as you sweat through your commute
This common problem, where your car ac only blows cold when driving, can be a real headache
Understanding the reasons behind this issue is crucial for getting your ac back to its icy best. Why your car’s ac only works while driving learn why your ac only works while driving fast and blows warm when stopped if you’ve noticed that your car’s ac only works while driving or only kicks in when you’re at highway speeds, you’re not alone I’ve diagnosed this exact complaint hundreds of times in the shop Drivers will say, “the ac is cold on the freeway, but the second i.
As you start driving, the ac suddenly starts working, blowing cold air as expected But the moment you stop at a traffic light, the cold air fades, leaving you uncomfortable once again If this sounds familiar, you’re not alone Many car owners experience this issue, and it can be frustrating, especially during hot weather.
When the ac doesn’t work while parked but only blows cold air while driving, the causes may come from stuck condenser fans, low refrigerant level, stuck compressor clutch, and/or dirty compressor.
