so today my number one speed on my hvac quit. there is no air flow at all when it is on the "max ac dash vents" and very very low flow when on the "regular dash vents". All the other speeds (2-5) work fine and doesnt make a differece if a/c is on or off, or if the heater is on. Also the a/c compressor does kick in when i switch it on the to the number one level

I did some searching and couldnt come up with anything on here. anyone got a link or know what i could try to fix it?