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Why does the air conditioner in a 1993 Grand Prix blow at the top and bottom but not at the vents on the dash?


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2004-08-08 01:15:54
2004-08-08 01:15:54

Probably because U have a VACCUME Leak @ the In take Manifold where the Vaccume hose connects That goes 2 the vaccume modulator.butt sometimes it's just a collapsed vaccume hose. Usally it's ok @ an idle butt goes 2 the Windshield when U accelerate.L00k @ the actuater door hoses under the dash if all else is OK.-----Marv


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