Mechanics

CHEVY THE AC BLOWS BUT NOT TO COLD

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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Herberts
September 20, 2010.




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.

Rasmataz
Sep 20, 2010.
Im not really understand bout Check the high and low pressures-if okay could be the air blend door not fully opening

Tiny
Herberts
Sep 20, 2010.
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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Rasmataz
Sep 20, 2010.

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