Compressor is spinning, system has Freon, blows cool but never cold. Takes a long time for cab to get cold

 

"System has freon" is pretty general. Does it have enough?

 

If it does have enough freon, maybe a vacuum leak? I recently had a similar but not the same issue, where it would blow cold and normal, then only through the defrost, then sometimes back to normal. I found a leak and that fixed my issue.
https://www.f150forum.com/f6/intermi...-vents-481437/

 

Feel the suction line with your hand. If it's beer can cold then most likely it doesn't need refrigerant. But, if it's warm then you have a leak or restriction or your compressor's shot and time to get some gauges on it.