A/C temperature problem

Tiny
REA4444
  • MEMBER
  • 2006 JEEP LIBERTY
  • 3.7L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 180,000 MILES
A/C blows colder when idling, gets warmer when pushing accelerator. Checked A/C coolant level, gauge showed okay.
Thursday, August 15th, 2019 AT 9:40 PM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 13,464 POSTS
Welcome back. Your description sounds like a failing compressor or a blockage that isn't allowing the 134A to flow properly. For testing you will need an AC gauge set. Put the gauge set on it and then watch the pressures as it idles and what it does as the engine rpm's increase. Once you know the actual pressures you can go farther but you need those first.
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Friday, August 16th, 2019 AT 1:12 AM

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