A/C only cold when moving

Tiny
JKOLNITYS
  • MEMBER
  • 2004 RAM 1500
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 155,000 MILES
The A/C compressor clutch switches on and off when stopped and when I checked the pressure when stopped, it showed it running high (60+ psi).
Monday, July 15th, 2019 AT 2:44 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good evening,

Is that the low side or the high side? I would like both readings if possible.

Is the cooling fan working when you are stopped? It has to be on to draw air through the condenser to cool off the Freon.

https://www.2carpros.com/articles/how-an-electric-cooling-fan-works

Roy
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Monday, July 15th, 2019 AT 3:59 PM

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