A/C only blowing warm air

[Alski]

My A/C started blowing warm air - Still need to replace my blower motor and resistor - is it something else - or should I replace those and go from there? Not sure if these parts have anything to do with the A/C TBO. New heater core six months ago… thanks

 

[Rubiconned]

Obviously if it's blowing warm air it's not the blower. Check to see if you have enough refrigerant first. If so, see if the compressor is cycling on and off.

 

[JKP]

And check the air blend door movement.

 

[Alski]

Obviously if it's blowing warm air it's not the blower. Check to see if you have enough refrigerant first. If so, see if the compressor is cycling on and off.

Obviously