Buick LeSabre

Asked by Benjamin Jan 05, 2016 at 08:15 PM about the 1999 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

My 99 Buick LeSabre started rattling this morning
when I Crank it up this morning. When I drove it to
work as I gave you gas the rattle  louder. When I
crank it to go driving home as I was driving it
sound like something broke off in the car shut off
but my belt was still on can someone help me with
that

3 Answers

1,675

Where is the noise coming from? If it's under the floor it could be the inside of the catalytic converter coming apart. It is a pain but no need to replace it unless you can't stand the noise.

Best Answer Mark helpful

The noise is coming from up under the hood it sounds to me like it was one of the pulleys but once I got down the road the car just shut off still have power and the belt was still on the car but the car will not crank back up

9,030

The harmonic balancer pulley (the bottom one on the crank) is mounted in rubber. With age the rubber will fail and there is a good chance that is where the noise is coming from. The design of the inner and outer rings is so they don't come apart until they are really bad, so have it checked before it comes apart and you cannot drive it.

1 people found this helpful.

Your Answer:

LeSabre

Looking for a Used LeSabre in your area?

CarGurus has 328 nationwide LeSabre listings starting at $2,000.

ZIP:

Own this car?

Share your experience with others.

1999 Buick LeSabre

Review another car

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    3,780
  • #2
    txbarney
    Reputation
    2,840
  • #3
    joes098
    Reputation
    2,600
View All

Know more, shop wisely

Search

Related Models For Sale

Used Buick Regal
63 Great Deals out of 896 listings starting at $2,988
Used Buick Park Avenue
70 listings starting at $6,900
Used Buick Century
148 listings starting at $2,519
Used Chevrolet Impala
435 Great Deals out of 7,090 listings starting at $1,650
Used Lincoln Town Car
36 Great Deals out of 632 listings starting at $2,900
Used Mercury Grand Marquis
23 Great Deals out of 410 listings starting at $2,099
Used Toyota Camry
1,615 Great Deals out of 27,896 listings starting at $615
Used Chevrolet Silverado 1500
3,911 Great Deals out of 85,491 listings starting at $1,995
Used Honda Accord
1,289 Great Deals out of 21,256 listings starting at $1,100
Used Ford Crown Victoria
12 Great Deals out of 314 listings starting at $2,500
Used Cadillac DeVille
5 Great Deals out of 393 listings starting at $2,995
Used Ford Taurus
262 Great Deals out of 3,528 listings starting at $2,250

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.