I have a 1999 Buick lessee custom. try to figure out what wrong with it. one morning cane outside and crank it up. it crank up good and then 10 minutes later it start missing and then a cloud of white

Asked by Jul 22, 2016 at 12:20 AM about the 1999 Buick LeSabre Custom

Question type: Maintenance & Repair

1 Answer

66,125

Sounds like the intake manifold gaskets. The 3.8L V6 is notorious for intake manifold gasket failure. It will not be the head gaskets. The 3.8s rarely, if ever, blow a head gasket! HTH. - Jim

Your Answer

Add photo

Related Questions

  • how to remove a dash cover buick lesabre 2004 276 answers

    2004 Buick LeSabre

    -

    Maintenance & Repair

  • Running hot 11 answers

    Driving to work car started running hot so stopped and the reservoir was overflowing. Ended up driving to work and pulling over when the car would start running hot again. On the way home the sam...

    2003 Buick LeSabre Limited

    -

    Maintenance & Repair

  • What's wrong with my car? 5 answers

    Yesterday MT car began to over heat and died multiple times. I put more oil in it. I also put stop leaking and coolant in it. I let it cool down and took the radiator cap off to allow any ai...

    2003 Buick LeSabre Custom

    -

    Maintenance & Repair

  • Critical Safety Issue 92-99 Buick LeSabres-Please read 19 answers

    Please if you are driving a Buick LeSabre 92-99 have your subframe checked. Mine just dropped. The back 4 bolts released. The subframe collars that house the bushing were rusted and gave way. This can...

    Buick LeSabre

    -

    Maintenance & Repair

  • Overheating 5 answers

    I have a 1999 Buick Century with the 3100 engine, it ran hot on the interstate so flushed with hose while running and went out of state, came back 3-4 days later and it overheated again, found a c...

    1999 Buick Century Custom

    -

    Maintenance & Repair

Search Buick LeSabre Questions

Buick LeSabre Experts

#1 Tom Demyan
Tom Demyan
Reputation 2,100
#2 John Saffrahn
John Saffrahn
Reputation 1,760
#3 Austin Gaboda
Austin Gaboda
Reputation 1,410
View All

Related Models For Sale

Used Buick Park Avenue
440 listings starting at $4,991
Used Chevrolet Impala
521 Great Deals out of 31,726 listings starting at $1,450
Used Buick Century
825 listings starting at $1,800
Used Buick Regal
115 Great Deals out of 10,863 listings starting at $3,995
Used Honda Accord
813 Great Deals out of 84,287 listings starting at $1,050
Used Toyota Camry
999 Great Deals out of 90,916 listings starting at $650
Used Cadillac DeVille
7 Great Deals out of 1,640 listings starting at $1,999
Used Chevrolet Malibu
948 Great Deals out of 79,664 listings starting at $1,500
Used Ford Taurus
246 Great Deals out of 20,434 listings starting at $699
Used Mercury Grand Marquis
31 Great Deals out of 1,804 listings starting at $2,250
Used Chevrolet Monte Carlo
21 Great Deals out of 1,408 listings starting at $1,995
Used Ford Crown Victoria
12 Great Deals out of 1,069 listings starting at $2,995

Used Cars For Sale

2005 Buick LeSabre Custom For Sale
8 Great Deals out of 243 listings starting at $995

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.