Can Buick service save me money?

Yes. Servicing the drivetrain system can help you avoid more significant repairs. A bad drivetrain can put more stress on other vehicle components.

What are the symptoms of a damaged Buick drivetrain system?

Noises toward the back of your Buick LeSabre, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action before something more severe happens.

How often should I come in for Buick LeSabre differential service?

We recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine. Your vehicle cannot function without a differential. Differential service frequency varies from car to car.

What causes a LeSabre’s malfunction indicator light (MIL) to illuminate?

The malfunction indicator light — also known as the check engine light — on your LeSabre can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.

Is it possible to reset the LeSabre malfunction warning light on my own?

Resetting a malfunction warning light at home may be possible sometimes, but it is never recommended. The check engine light is commonly triggered by a misfire, fault or malfunction in one of the vehicle's systems. It is important to identify and fix the underlying problem to ensure the safety and reliability of the vehicle. Resetting the check engine light without addressing the underlying issue may temporarily remove the warning, but it will not fix the root cause of the problem.

How concerning is a drivetrain malfunction in my LeSabre?

If your LeSabre has a drivetrain malfunction, don't wait. Get it checked out by a professional mechanic. Identifying the underlying cause and performing the appropriate repairs right away can help prevent further damage and avoid unsafe driving conditions.

Does my LeSabre drivetrain include the transmission?

Yes, the drivetrain system in your LeSabre includes the transmission. Other components in the drivetrain are the driveshaft, axles, and differential. Together, these components deliver power from the engine to the wheels to push your LeSabre forward.

1989 Buick LeSabre Drivetrain Service

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Service Your Buick LeSabre Drivetrain

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 1989 Buick LeSabre drivetrain systems. Schedule your appointment.

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What Does the Drivetrain Do In Your 1989 Buick LeSabre

Your LeSabre drivetrain transfers power from your engine to the wheels. It spans the full length of your Buick, from back to front. It’s a very intricate system of moving parts and is comprised of everything after the engine transmission: axles, wheels, driveshafts, differentials, and joints. Care for your 1989 Buick LeSabre to maintain its performance power. Follow Buick's recommendations for lubricating bearings/gears and checking/changing differential fluids to minimize repairs over time.

Buick LeSabre Drivetrain Repairs

Drivetrains for front, rear, and all-wheel-drive and 4WD vehicles are quite different, so you don't want to go to just anyone for drivetrain repair. You want to go to Firestone Complete Auto Care. We can fix many 1989 Buick LeSabre drivetrain components including the driveshaft, CV axles, and CV joints. Your Buick could be crying out for driveshaft repair if you notice clunks when shifting, vibration as your vehicle accelerates, resistance when turning, or heavy vibrations in your floorboards. It’s difficult to nail down a timeline for drivetrain repair. The system's pieces and parts don't necessarily have a "shelf life." A lot depends on your driving style and climate. One of your best courses of action is to visit Firestone Complete Auto Care when you first notice that something feels "off" with your Buick LeSabre.

You might be wondering: how much will it cost to fix the drivetrain in your 1989 Buick LeSabre? Minor differential repairs, like gasket or seal replacement, are usually pretty affordable. But bigger repairs, like bearing or gear replacement, can be a little more expensive since the labor is much more intensive.

Buick LeSabre Drivetrain Q&A

Got drivetrain problems? Then you’ve got driving problems. Get answers to everyday 1989 Buick LeSabre drivetrain questions, and stop by your neighborhood Firestone Complete Auto Care today.

Can Buick service save me money? Yes. Servicing the drivetrain system can help you avoid more significant repairs. A bad drivetrain can put more stress on other vehicle components.
What are the symptoms of a damaged Buick drivetrain system? Noises toward the back of your Buick LeSabre, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action before something more severe happens.
How often should I come in for Buick LeSabre differential service? We recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine. Your vehicle cannot function without a differential. Differential service frequency varies from car to car.
What causes a LeSabre’s malfunction indicator light (MIL) to illuminate? The malfunction indicator light — also known as the check engine light — on your LeSabre can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.
Is it possible to reset the LeSabre malfunction warning light on my own? Resetting a malfunction warning light at home may be possible sometimes, but it is never recommended. The check engine light is commonly triggered by a misfire, fault or malfunction in one of the vehicle's systems. It is important to identify and fix the underlying problem to ensure the safety and reliability of the vehicle. Resetting the check engine light without addressing the underlying issue may temporarily remove the warning, but it will not fix the root cause of the problem.
How concerning is a drivetrain malfunction in my LeSabre? If your LeSabre has a drivetrain malfunction, don't wait. Get it checked out by a professional mechanic. Identifying the underlying cause and performing the appropriate repairs right away can help prevent further damage and avoid unsafe driving conditions.
Does my LeSabre drivetrain include the transmission? Yes, the drivetrain system in your LeSabre includes the transmission. Other components in the drivetrain are the driveshaft, axles, and differential. Together, these components deliver power from the engine to the wheels to push your LeSabre forward.

1989 Buick LeSabre Repair

Nothing lasts forever. Even your Buick LeSabre's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1989 Buick LeSabre repairs.