Question about 1998 Buick LeSabre

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Our 1998 buick lasabre air condioning will not blow out vents. everything works, but it wont blow out vents. it will blow on window vent and blows on floor vent.but the middle vents will not blow out.

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Ck to see if your vaccum hose if broken at the engine vaccum connection, it may have a vaccum hose split or a bad vaccum switch/actuator, if it has manual a/c, if it has electronic a/c then your mode actuator is not working.

Posted on Aug 10, 2010


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