Automotive Air Conditioning Information Forum

There hasn’t been any changes to the AC system. I’m not sure if it’s still all factory parts but for as long as I’ve owned it I haven’t touched the AC system. And it was working just fine last summer.

I've got an 03 Wrangler with the 2.4L 4 cylinder. Last summer the AC was working fine. Very recently I noticed that I no longer get cold air through the vents so I plugged in some gauges.

With the engine cold starting on a 60F day, when I turn the AC on the high side immediately climbs to 500 psi ...