AC

Asked by Bethel Jul 27, 2011 at 03:23 PM about the 1999 Buick LeSabre

Question type: Maintenance & Repair

The AC only works intermittently. It has freon and the compressor was changed recently. Can you please help me find a solution to this problem?

3 Answers
955

Robby answered 13 years ago

The Thermostat is sticking. Try moving the temp lever to hot and back to cold, and/or turning the knob to defrost and back. If that doesn't work try checking the the vacuum hoses/electrical connections/voltages. Had the same problem myself an a few cars.

Mark helpful
955

Robby answered 13 years ago

Just realized you have a 99, my son's 99 oldsmobile, and my wifes 2000 regal both do the same thing, and it's probably the same control unit, these units are known for going out. But try the other first.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • AC 3 Answers

    The AC only works intermittently. It has freon and the compressor was changed recently. Can you please help me find a solution to this problem?

    1999 Buick LeSabre

    -

    Maintenance & Repair

  • Ac & heat 2 Answers

    My AC And Heat work I can hear it blowing but bearly blows through vents,blower moter has been replaced what could be the problem

    1997 Buick LeSabre Custom Sedan FWD

    -

    Maintenance & Repair

  • AC blower doesn't work 5 Answers

    I can feel cold air when AC is turned on and hot air when heater activated, however, blower doesnt always work to push air out. What can this be?

    2002 Buick LeSabre Limited Sedan FWD

    -

    Maintenance & Repair

  • heater or ac 1 Answer

    blower no heat or ac

    1997 Buick LeSabre Custom Sedan FWD

    -

    Maintenance & Repair

  • 04 Buick LeSabre, cooling ac 1 Answer

    This Buick the compressor runs, 33 suction 150 liquid, engine cooling fans not running, not cold air coming from vents, engine fans run on low speed to cool engine, not ac while driving ( plenty of...

    2004 Buick LeSabre Custom Sedan FWD

    -

    Maintenance & Repair

LeSabre

Looking for a Used LeSabre in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Buick LeSabre Questions

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,100
  • #2
    txbarney
    Reputation
    3,230
  • #3
    joes098
    Reputation
    2,720
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Buick Regal
5 Great Deals out of 31 listings starting at $7,990
Used Lincoln Town Car
6 listings
Used Mercury Grand Marquis
1 listing
Used Ford Crown Victoria
5 listings
Used Toyota Camry
53 Great Deals out of 956 listings starting at $2,212
Used Buick Century
1 listing
Used Honda Accord
37 Great Deals out of 906 listings starting at $2,799
Used Ford Mustang
55 Great Deals out of 1,260 listings starting at $4,995
Used Honda CR-V
84 Great Deals out of 3,824 listings starting at $1,995
Used Toyota Avalon
25 listings starting at $5,388
Used Chevrolet Impala
12 Great Deals out of 112 listings starting at $3,531

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.