My 2001 Buick LaSabre Custom has developed a some time miss when it slows down and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires.

Asked by BillyJeff64 Jul 20, 2015 at 05:20 PM about the 2001 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

My 2001 Buick LaSabre Custom has developed a some time miss when it slows down
and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires.

17,475

crumbob answered 8 years ago

does it have new spark plugs

Mark helpful

1,525

Dirty_Harey answered 8 years ago

My car does the same thing, I have spent about $500 in parts trying to figure out what it may be. If you get it figured out please post the answer :-)

Mark helpful

360

glenn535353 answered 8 years ago

check air hose from fuel regulater small hole or rubbing agaist something made small holr . hose on most cars are about 2inchs long .hope i helped

1 people found this helpful.

Mark helpful

Aklsr answered 6 years ago

Check EGR valve sometimes the leak and cause a look like missing.

Mark helpful

Your Answer:

My 2001 Buick LaSabre Custom has developed a some time miss when it slows down and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires. 4 Answers

My 2001 Buick LaSabre Custom has developed a some time miss when it slows down and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires.

2001 Buick LeSabre Custom Sedan FWD

-

Maintenance & Repair
i have a 1999 buick lesabre to get my windows to go up or down both back doors must be open and then all windows work fine but if the back doors are closed the window dont work. any ideas what is causing this i tried to research it and couldnt find any similar problems 4 Answers

i have a 1999 buick lesabre to get my windows to go up or down both back doors must be open and then all windows work fine but if the back doors are closed the window dont work. any ideas what is ca...

1999 Buick LeSabre Limited Sedan FWD

-

Maintenance & Repair
I have a 2005 Buick LeSabre, it ran hot one morning and i heard this clicking noise coming from the engine like the valves were'nt getting oil or something. Now when a crank it the engine runs like it has a bad plug or two and there is constant bubbling into the water reservoir while it's running. I have been told that it's a blown head gasket and am asking around too see if that's what it is or could it be something else, the constant bubbling in the water reservoir is what has got me? but anyone that could give me some suggestions on what it is would be much appreciated. 4 Answers

2005 Buick LeSabre, 68,129 miles, 2nd owner of the car, regular maintenence has been kept on car, checked oil and filter when happened and less than 1\4 cup of oil in filter.

2005 Buick LeSabre Custom Sedan FWD

-

Maintenance & Repair
My 2001 Buick Lesabre air condition flow only blows in the front but not up and down when I change it. 4 Answers

I have problem with the air flow on a 2001 Buick LeSabre Limited. The air conditioning flow doesn't change when I change it to up and down and it only comes out from the front vents.

2001 Buick LeSabre Limited Sedan FWD

-

Maintenance & Repair
Changed Maf senor, crankshaft, fuses, spark plugs. fuel filter and ignition modulator and the car starts but only runs about five mins. before stalling. No engine light comes on. No bad codes show up. Can't find any bad hoses. My mechanic teacher has looked and we can't figure it out. I am a student and can't afford to fix much more and nothing I have spent money on has worked so far. When I first put the maf in the car worked great for about a week but the transmission was still skipping 2 Answers

Changed Maf sensor, crankshaft, fuses spark plug fuel filter and ignition modulator. Checked hoses. No engine light comes on no bad codes show up. After replacing maf the car worked great for a week ...

2002 Buick LeSabre Custom Sedan FWD

-

Maintenance & Repair

Looking for a Used LeSabre in your area?

CarGurus has 168 nationwide LeSabre listings starting at $1,895.

Own this car?

Share your experience with others.

2001 Buick LeSabre

Write a car review

Review another car

Used Buick Park Avenue

44 listings starting at $3,990

Used Buick Regal

51 Great Deals out of 683 listings starting at $550

Used Mercury Grand Marquis

11 Great Deals out of 295 listings starting at $1,399

Used Ford Crown Victoria

12 Great Deals out of 155 listings starting at $1,000

Used Honda Accord

1,513 Great Deals out of 29,433 listings starting at $600

Used Toyota Camry

2,091 Great Deals out of 37,807 listings starting at $575

Used Chevrolet Impala

261 Great Deals out of 3,935 listings starting at $795

Used Buick Century

77 listings starting at $800

Used Lincoln Town Car

23 Great Deals out of 391 listings starting at $1,899

Used Chevrolet Silverado 1500

4,194 Great Deals out of 131,957 listings starting at $1,000

Used Ford Mustang

877 Great Deals out of 23,035 listings starting at $1,150

Used Lexus LS

111 Great Deals out of 1,734 listings starting at $3,300

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.

My 2001 Buick LaSabre Custom has developed a some time miss when it slows down and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires.

4 Answers

Your Answer:

Looking for a Used LeSabre in your area?

Own this car?

Share your experience with others.

Shortcuts

Search Buick LeSabre Questions

CarGurus Experts

Know more, shop wisely

Related Models For Sale

Used Cars For Sale

My 2001 Buick LaSabre Custom has developed a some time miss when it slows down and then the accelerator is applied going uphill. Any ideas? It has new Spark plug wires.

4 Answers

Your Answer:

Related Questions