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Buick LeSabre Questions

Get answers to questions about your Buick LeSabre at RepairPal. Find solutions, diagnose problems and get back on the road.

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When driving up long inclines, and not in passing gear, it feels like the car suddenly skips or loses power and I can see the RPM meter drop, but if I back off on the gas and go slower and gradually pick up speed again, it's fine for a while - until it happens again. This is not the normal slow down to be expected as the car climbs a hill. Instead it's a sudden drop or "skipping". The rest of the time the car is fine, including when excellerating on level or only slight-inclinded roads.

Can I get it back the same day, if I drop it of in the morning ?

i HAVE TO RESET TRIP LOG ON FILL UPS TO 300 MILES.

i need to locate the purge solienod on my car can not locate it and can not get a corret answer

engine stalls while driving/sometimes will not start

How to change the transmission oil

speedometr stopped working stuck at 20mph

brake pads semi metalick or ceramic what should i use.

The car has a load popping noise under the body a shop told us it was the carriage bushing and filled it with grease it stopped for awhile. Figured I could do it myself and save 120 dollars.

There is a noise when I use the brakes. Pls advise cost on all 4 being replaced.

While stopping....the car bumps and shutters.

MY IGNITION WENT OUT IN MY 92 LESABRE, SO I PURCHASED A NEW ONBE WITH KEY AND INSTALLED IT. wE TOOK KEY TO DEALERSHIP TO SET CODE SINCE IT HAD A CHIP SENSOR . AFTER INSTALLATION IT STILL WOULD NOT START AND I WAS TOLD SOME WIRES HAD BROKEN IN THE COLUMN AND THE WHOLE THING MUST BE REPLACED. IS IT POSIBLE TO REPLACE IT WITH A USED COLUMN AND JUST PUT THE IGNITION I USED IN THE OLD COLUMN AND HAVE DEALER SET CODE? BY THE WAY WHERE IS THE BCM AND IS IT REPAIRABLE ALONE?

cruise not working.fuses are good

my 95 buick lasabre started making a whining noise in the engine compartment, no lights are on n it runs good. seems to be coming from left or drivers side. when driving the noise goes up n down with each trans shift. put in park rev engine noise goes up n down. thought it might b alt. or power steering but noise is coming from other side. trottle body side.

How much for a fuel pump?

No ac at all just hot air blowing out

I'm experiencing slightly warmer air coming from the drivers side air vents, while the passenger air vents have colder air. What are my options in order to diagnose the problem. One repair facility quoted me $1500 - to remove the entire dash and then they want ti replace the condenser as well. Are there not computer diagnostics available in this vehicle that would better indicate the real problem? Any information one can shed on this would be greatly appreciated.

gauge says change oil soon. just changed the oil

I smell smoke from the right-side vent when the a/c & blower is on.

Since just about all 3.8 engines are included with this problem, what would be a safe way to purchase a clean low mileage 03 lesabre and not be saddled with the expense of the repair.

I need to replace the relay switch for my air conditioner and I dont rememeber which one it was?

ok i got the order and thank you for that but can you show how the wire run because my son took them all off so dont know if there in the right spot on the dis,

How do i get a diagram of the spark plug wire firing diagram.

speedometer dosn't work,i've already changed the speed sencer--what's next--95 buick lesaber

I have a 2001 buick lesabre 82,000 miles. The air on the driver side is warm and the air on the passenger side is cold.

Via Auto Zone, canister purge valve or gas cap causing problem. Where is the purge valve on 1999 lasabre??

readout shows no oil pressure at cold start,drive about 3 miles & it starts reading up & down.then it reads 130#&is ok until you stop & engine cools down.

The car was running down the road began to run rough and stopped. The car has low miles (36K). Tried to restart cranked but would not start. Removed plugs and show spark, smell gas when testing for spark with plug removed. No engine codes present with an ODB meter. Fuel pump sounds like it is priming. low oil warning came on initially but goes away and oil level is fine (supposedly there is a fuel cutoff associated with a low oil level warning). Before I replace the oil sensor, I would appreciate any and all suggestions. Thanks in advance.

can you reused a anti theft device from another car

where are the blower resisters located