Just replaced my ac compressor and dryer/dryer switch. Ac serviced by shop. Evacuated and freeon, added to proper pressure on high and low side. No leaks. Starts up and cools great. As soon as I accelerate/drive, the compressor kicks off and blows warm. Will not kick back on if a cycle the ac button. Must turn the car off, the start up again. As soon as I start... cold air again. Cool air will blow as long as I’m idling with ac on.
At idle and cooling I can get the compressor to kick off by turning the temp up, then will kick on again when I turn the temp down. Same with cycling the ac bottom on and off. Only have problems if I push the gas pedal.??
Help!

 

Take it back to the shop, have them warranty the labor / repair. They were the last ones to touch it.

 

Haa, yeah, take it back to the guy that just overhauled your AC. Sounds like something is wrong with either the parts or the pressure.