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2003 Chevrolet Trailblazer Question: Air condition problem trailblazer 2003



, 4.2L 6 Cylinder, Bayamon, PR, August 16, 2010, 14:45

I have trail blazer 2003 while i am driving up to the mountain my a/c start to blow hot air ,i changed the fan cluth and the high pressure sensor and still the same problem.while driving on the highway i have no problem with my a/c all the way but when i start going up it start to blow hot air

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  • Answer #1

    etdrag from ET Motorsports Complete Auto Care, August 16, 2010, 17:47

    Have you had someone install gauges to see if it is at the right level, since you have replaced the fan clutch it sounds like it might be a little low on freon.

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    , August 17, 2010, 00:21

    Yes the freon is on the right level,does the a/c radiator make this problem?

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