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It could be the vacuum line on the firewall in the engine compartment. The line is in the center of the firewall, about 6 inches from the top. The vents are vacuum actuated. You should still have the "heater" (floor) function and defrost. If you don't then it's something else..Need more info.
What else can I help you with?
My blinker to a 1995 lesabre for the right doesnt work do i have to change the handle or just blub?
The bulb.
How do you get the air vent in the back seat to work the front seat works well in a 2005 Buick lesabre?
There is a conduit with a fastener at the end. When I obtained my 2005 Buick LeSabre my rear air vents seemed to blow less than I had expected. After further inspection, I discovered that the conduit was not attached to the vent stack. So I played with it until I got it to slide into the vent stack and it seems to work as I would have expected at present.
Blinker blinks really fast on a 1995 buick lesabre and all my bulbs work?
Turn signal flasher may be defective
Why would hot air come out of the defroster and vent work but not the heater on 95 S10 blazer?
What causes heat to only come out of the defrost and vent but not the floor of a 1995 S10 Blazer?
Why won't the dash vents work on my 1995 Chevy Camaro but floor vents and defrost vent work fine?
When there is a problem with the vent system it dfaults to the defrost setting. Sounds like you have a problem in the doors that direct the air flow.
What causes the gas meter not to work in a 97 lesabre Buick?
97 lesabre buick gas meter doesn't work can we fix it?
How do you make a stock 1995 mustang gt exhaust louder?
cut the exhaust at the exhaust manifold and redirect the pipe through your airconditioning system all the way to the driverside airconditioning vent. It should work beautifully.
Will a buick 350 cu in engine fit into a 2000 lesabre?
350 is supposed to be in a REAR wheel drive car, while 2000 LeSabre is front wheel drive. I guess it will be insanely difficult to make it work.
Where do you find the signal light fuse in a 94 buick lesabre to make the signal lights work without having to signal manually?
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What causes keyless entry not to work on 1995 buick lesabre?
It could be the remote has a dead battery. If both remotes don't work, seems like the sensing unit in the car has failed. The remote battery is the easier problem to fix.
Can you give me a sentence for vent?
Very little heat was coming through the vent because it was clogged with dust and dirt. She called her best friend to vent about her boyfriend's wandering eye. Exercising after work let's me vent my frustrations so that I can then enjoy the rest of my evening. If the vent is closed, the paint fumes could make you dizzy. Thanks for letting me vent about the horrible day I had.
Will a 1995 to 1999 4Runner cassete radio fit into a 1992 4Runner?
Yest, the Buick LeSabre from 1992-1994 is the same exact car, inside, outside, underside. Everything is identical, except say for the trim packages and options you get on them. Therefore, yes the cassette radio from a 1992 LeSabre will work in a 1994 LeSabre.
