Automotive Air Conditioning Information Forum

...you shouldn't open and close the Manifold Gauge Set handwheels

...set A/C to Max, set the blower to Medium, set the air outlets to the Dash Vents (not Defrost, Mix, or Footwells)

It could very well be that it's just low on refrigerant, especially if the system has never been serviced since ...

Cusser wrote: Fri Jun 07, 2024 6:46 am Visually verify that the AC clutch drive plate is engaging, turning at the same rate as the outer belt-driven pulley.

Yes it is.

I have a 2007 Ford escape hybrid and the AC has been just blowing cool not cold so I thought maybe it was just low on refrigerant but I went and got AC manifold pressure gauges and wow. With engine off the hi and low are both at about 100 psi. If I start the car (completely warmed up already) both ...