(I know I'm not the first with similar issues, but my situations way weird)
Chevy Malibu Classic '04
The fan always works.
But if I click the A/C button, sometimes it works, sometimes it doesn't.
If it turns on, it will randomly turn on and off. Sometimes it toggles in a split second, sometimes after 15 minutes.
It helps the A/C stay on if I hold down the "blow internally" button, (Ie not the "use outside air" button. If I just push the internal button, it'll sometimes work immediately, but I usually have to push it a few times, or hold it down, to get 5-15 min uninterupted AC/
It seems that blowing power level affects it, but also the speed of the car. For example, on the highway, levels 3 and 5 work, but not 4. At slow speeds, 4 sometimes works.
What's going on!?