2003 Buick Park Avenue

2003 BUICK PARK AVENUE
178,232 MILES • 6 CYL • FWD • AUTOMATIC
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FRANKPCOLLINS
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  • 1 POST
all fuses good...compressor running cold pipes ...i drive car and no air comes out vents i hit speed hump ...fan turns on and a/c is fine...but it is starting to lose air pressure coming out vents...i can not finf loose wires..any suggestions
Jun 24, 2010 at 7:29 PM
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JACOBANDNICKOLAS
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  • 110,175 POSTS
It the problem the fan isn't always working or the air flows in the wrong direction? If it's the fan, when it isn't working, check to see if there is power to the blower motor. If it is air flow problems, check for vacuum leaks under the dash.

Let me know what you find or if you have specific questions.
joe
Jul 23, 2010 at 11:28 PM