Thank you for the response. It is a 2.5 with rear temp control. It uses r134a and it’s about 85 outside.

Hello all and thank you for your time to look at my question. I have a 2016 ford transit connect. Non turbo. The ac when starting at cold has a pressure of 150 high and 30 low. Car cools great. After 30 min or so. The gauge shows 100 over 150 and the clutch will not engage. If I rev the engine to ab...