I have 2004 Buick Le Sabra I noticed that a few days ago the car started missing while in accelerating. It seems to still want to run strong but it's not getting any power. Also I smell burnt oil. Fur

Asked by Sep 25, 2016 at 07:53 PM about the 2004 Buick LeSabre

Question type: Maintenance & Repair

2 Answers

35,985

Check the plugs for fouling. You might be getting oil blow by, a sign of deteriorating rings. Marvel Mystery Oil or other oil treatments might help some with that, as well as a general tune up.

1 people found this helpful.
9,325

Check for engine codes, if no codes stored. Possible causes can be a air filter, dirty fuel filter, low fuel pressure, dirty throttle body, bad MAF sensor, bad throttle positioning sensor, bad crankshaft sensor, bad spark plugs or bad ignition coils

1 people found this helpful.

Your Answer:

Buick LeSabre Experts

  • #1
    Tom Demyan
    Reputation
    2,480
  • #2
    John Saffrahn
    Reputation
    2,210
  • #3
    Austin Gaboda
    Reputation
    1,510
View All

Related Models For Sale

Used Buick Park Avenue
288 listings starting at $2,600
Used Buick LaCrosse
210 Great Deals out of 11,680 listings starting at $1,000
Used Chevrolet Impala
384 Great Deals out of 25,757 listings starting at $950
Used Buick Regal
91 Great Deals out of 3,929 listings starting at $5,300
Used Buick Century
535 listings starting at $3,995
Used Honda Accord
566 Great Deals out of 103,985 listings starting at $950
Used Cadillac DeVille
1,263 listings starting at $2,000
Used Chevrolet Malibu
489 Great Deals out of 51,744 listings starting at $1,995
Used Toyota Camry
759 Great Deals out of 73,416 listings starting at $1,195
Used Lincoln Town Car
28 Great Deals out of 1,469 listings starting at $1,900
Used Ford Taurus
184 Great Deals out of 15,879 listings starting at $600

Used Cars For Sale

2005 Buick LeSabre For Sale
219 listings starting at $1,750

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.