1999 CHEVY TAHOE THE AC BLOWS BUT NOT TO COLD

  • Tiny
  • Herberts
  • 1999 CHEVROLET TAHOE

Air Conditioning problem
1999 Chevy Tahoe V8 Two Wheel Drive Automatic 180000 miles

the ac blows but its not blowin really cold air what could be wrong

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Monday, September 20th, 2010 AT 2:41 AM

3 Replies

  • Tiny
  • Rasmataz
  • MEMBER

Hi herberts, Welcome to 2carpros and TY for the donation

Check the high and low pressures-if okay could be the air blend door not fully opening if okay have the HVAC control module tested.

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Monday, September 20th, 2010 AT 4:30 AM
  • Tiny
  • Herberts
  • MEMBER

Im not really understand bout Check the high and low pressures-if okay could be the air blend door not fully opening

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Monday, September 20th, 2010 AT 5:55 AM
  • Tiny
  • Rasmataz
  • MEMBER

Checking the high and low pressures tells you about the amount of freon in your system, the air blend door could be stuck half way between heat and cold position and being mixed together, that's why its not that cold

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Monday, September 20th, 2010 AT 8:47 AM

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