A/C PROBLEM

  • Tiny
  • photoboy23
  • 2000 Chevrolet Tahoe
  • V8
  • 2WD
  • automatic
  • 142,000 miles

I have an 2000 chevy tahoe limited old body style 2w drive, 5.7 liter. It has front and rear a/c but olny the rear blows cold air and the front only blow hot when a'c is on. Even after the a/c was recharged. What could be the problem"

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Tuesday, May 3rd, 2011 AT 10:00 AM

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  • Tiny
  • Wrenchtech
  • Expert
  • 20,250 posts

That could be a plugged orifice tube or a problem with the temp blend door. If the pipe coming out of the evaporator is cold, then it's likely a blend door problem, probably an actuator.

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Tuesday, May 3rd, 2011 AT 5:45 PM

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