so suddenly last week my A/C stopped working. well sorta. the fan still blows. but it just blows hot air. any idea's?

 

Need to put on AC pressure gauges & see what those are. Is the compressor kicking on? Unless you have the tools take it to a shop.
Could be a leak & now you need 134, or the compressor went, or a sensor. Your just guessing unless you can put gauges on the system.

 

checked it. 134 is full. i think it's a sensor so im taking it to a shop tmro.