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2003 Chevy Tahoe Not cooling

Tiny
T2TRANCH
  • MEMBER
  • 2003 CHEVROLET TAHOE
  • V8
  • 2WD
  • AUTOMATIC
  • 11,200 MILES
A/C in front will not cool and doesn't blow as hard. The back A/C blows good and is cool but not as cold as before.

Recharged with more freon but less than a week, back to not cooling again.

Is this a leak or something else?
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Saturday, May 17th, 2008 AT 4:07 PM

2 Replies

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
Did you vacuum the system before recharging? This is probably why not good cooling but you probably do have a leak. The low air flow from the front tells me the leak could be the evaporator core thats why the flow of air has slowed, due to partially plugged from leaking.
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Saturday, May 17th, 2008 AT 4:25 PM
Tiny
CRAW4D
  • MEMBER
  • 1 POST
I'M HAVING THE SAME EXACT PROBLEM ON MY 03 ESCALADE. THE FRONT JUST ALL OF A SUDDEN STOPPED COOLING BUT THE REAR KEPT COOLING BUT ONLY ABOUT 75% OF WHAT IT USED TO. THE COMPRESSOR WAS TURNING SO I WAS LOST. I PUT A GUAGE ON IT AND IT SHOWED TO BE FULL ON 134A, SO I PUT A LITTLE MORE IN TO SEE WHAT WOULD HAPPEN AND REALY NO CHANGE. DID YOU EVER COME UP WITH A FIX? THANKS, GREG
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Monday, July 28th, 2008 AT 12:47 PM

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