1993 Buick LeSabre Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Buick LeSabre

1993 Buick LeSabre Problems

Engine Control Module (ECM) can fail

The Engine Control Module (ECM) can fail causing stalling, and engine and transmission drivability concerns.

Intake Manifold Gaskets Can Develop Engine Oil Leaks

The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.

Engine Stalling Due to Mass Air Flow/Crankshaft Position Sensor Failure

The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

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1993 Buick LeSabre Questions

I drove my 93 LeSabre in limp mode checked codes and the code No.22 TPS appeared (1 answer)

Replace it . Installed plugs and wires still ran rough. Checked plugs spark discovered plug No.1 had a weak spark,replaced all 3coils while doing job must have created a spike in system cause my Tack nor my Batt. voltage gage work to add insult to injury my DLC is no longer functioning. All logic...

i have a 93 buick lesabre its getting fuel but not fire the battery is new and we have looked at the fuses they are good and the crank and cam shaft position sensors what do I do (1 answer)

Could you please tell me where the quad driver module is located (1 answer)

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1993 Buick LeSabre Recalls

Recall 96V015000
VEHICLE DESCRIPTION: PASSENGER VEHICLES MANUFACTURED FROM AUGUST 1991 THROUGH JULY 1995. THE TRANSMISSION OIL COOLER LINE CAN SEPARATE WHEN THE VEHICLE IS OPERATED IN LOW TEMPERATURES IN COMBINATION WITH HIGH TRANSMISSION LOADS.

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1993 Buick LeSabre Reviews

when i stop at a stop sign the car takes a second to pick up speed like it is not getting enough gas. after i press the gas for a few seconds it picks up speed and ride good. wha is the problem?
I bought my 1993 a couple of years ago because my father has owned one for years and it has been a great car. I was lucky enough to find one with 74,000 miles on it. I have been very pleased with the car. It's still running strong and does wonderful in snowy weather.
I was given a 1993 Buick LeSabre,The car drives and handles really nice,great on gas..One problem about this car is that sometimes it will start and sometimes it won't..I am looking into this problem,and i guess from what people have told me this is a common issue with this type of car...

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