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Chevy, Tahoe, 01, 134300, 5.3liter

Tiny
ROBERT HAGER
  • MEMBER
  • CHEVROLET TAHOE
My air conditioner compressor seems to be making a noise when turned on or when accelerating, it sounds like a bad vibration but cant really pin point the noise. Could this be the a/c cluth or the engine cooling fan cluth gone bad. Noise stops when a/c is turned off. Need help before something breakes and I really get hot.
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Thursday, June 7th, 2007 AT 12:41 PM

3 Replies

Tiny
SERVICE WRITER
  • MECHANIC
  • 9,123 POSTS
IF you have the heat on, and turn the blower on, do you still hear it?
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Thursday, June 7th, 2007 AT 6:46 PM
Tiny
ROBERT HAGER
  • MEMBER
  • 2 POSTS
Suv, tahoe, 01,134300, 5.3
the noise happanes when the fan for a/c is on. Its does not matter whether the a/c switch is on. Just that the fan switch is on. It happens sitting in park or nutreral reving the engine or going down the the road.A/c belt was taken loose and engine started so a/c comp was isolated from the system, and fan switch inside car was agin turned on and noise is still present when fan switch is turned on. Could this noise be from radiator cooling fan cluth going bad and or computer doing something to the system or what. Any help is much apreciated thanks
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Friday, June 8th, 2007 AT 8:35 AM
Tiny
SERVICE WRITER
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Without hearing it, it sounds like the blower motor is the problem.
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Friday, June 8th, 2007 AT 2:28 PM

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