Does anyone else have a 2020 cx30 where for some unknown reason the ac blows cold and then randomly warmer air the entire time? Cars been in for service several times for this and they of course have no clue why. Says it blows cold ac just fine.

 

I've experienced this before in a different car. Every time after hard acceleration the AC would go warm, but I just attributed it to the age of the car thinking after a certain RPM the compressor kicked out.

 

Nope brand new damn car! And of course no one knows how to fix it. It does it even if I'm not accelerating I just don't understand. Hopefully someone on here knows and can help me lol.

 

Well, since it's a random issue you have to document it. If it were me I'd place a thermometer on the vent and video the fluctuation in temperature. Yea, that sounds like a lot of work, but it gets like that sometimes.