Can BMW drivetrain maintenance help me save money?

Servicing the drivetrain system can help you save money by saving other parts of your vehicle. A bad drivetrain can put undue stress on other vehicle parts and lead to premature wear and tear.

What are signs my BMW drivetrain is damaged?

Noises toward the back of your BMW 740iL, 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 will I need BMW 740iL 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.

Why is the malfunction indicator light (MIL) on in my 740iL?

Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 740iL’s malfunction warning light, or better known as the check engine light, to illuminate.

Can you reset your 740iL’s malfunction warning light at home?

While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 740iL’s check engine light comes on, it’s usually because there is a problem in one of the vehicle’s systems. You should find and address the underlying issue to help keep your vehicle in great shape. By simply resetting the check engine light, you may temporarily get rid of the light, but the underlying problem is still there. It will only be a matter of time before the light comes back.

How worried should I be about a drivetrain malfunction in my 740iL?

If your 740iL 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 740iL drivetrain include the transmission?

Yes, the drivetrain system in your 740iL 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 740iL forward.

1994 BMW 740iL Drivetrain Repair & Service

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Get BMW 740iL Drivetrain Service

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 1994 BMW 740iL drivetrain systems. Schedule your appointment.

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1994 BMW 740iL Drivetrain Service

The drivetrain is responsible for transferring power from your 740iL's engine to its wheels. It spans the full length of your BMW, from back to front. It's one of the most complex systems in your 740iL and is made up of everything after the engine transmission: driveshafts, axles, joints, differentials, and wheels. When you maintain the drivetrain in your 1994 BMW 740iL, you help maintain your vehicle's power. Follow BMW's recommendations for lubricating bearings/gears and checking/changing differential fluids to minimize repairs over time.

BMW 740iL Drivetrain Repairs

Drivetrains for front, rear, and all-wheel-drive and 4WD vehicles are not all the same. You don't want to go to any random shop for drivetrain repair. You want to go to Firestone Complete Auto Care. We can take care of most 1994 BMW 740iL drivetrain components including the driveshaft, CV axles, and CV joints. Your 740iL might need driveshaft repair if you notice heavy vibrations in your floorboards, clunks when shifting, resistance when turning, or vibration as your vehicle accelerates. There isn’t necessarily a concrete timeframe for when drivetrain repair will be needed. There’s no expiration date on the system’s pieces and parts. Your driving style and climate can have a lot to do with how the drivetrain system ages. One of your best courses of action is to visit Firestone Complete Auto Care when you first notice that something feels "off" with your BMW 740iL.

How much does it cost to fix your 1994 BMW 740iL drivetrain? Some smaller differential fixes, like gasket or seal replacement, can fall in the more affordable category. Big repairs, like bearing or gear replacement, can sometimes be more expensive since they’re more labor intensive.

BMW 740iL Drivetrain Q&A

Drivetrain problems mean driving problems. Get answers to common drivetrain questions and visit your local Firestone Complete Auto Care for drivetrain help.

Can BMW drivetrain maintenance help me save money? Servicing the drivetrain system can help you save money by saving other parts of your vehicle. A bad drivetrain can put undue stress on other vehicle parts and lead to premature wear and tear.
What are signs my BMW drivetrain is damaged? Noises toward the back of your BMW 740iL, 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 will I need BMW 740iL 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.
Why is the malfunction indicator light (MIL) on in my 740iL? Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 740iL’s malfunction warning light, or better known as the check engine light, to illuminate.
Can you reset your 740iL’s malfunction warning light at home? While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 740iL’s check engine light comes on, it’s usually because there is a problem in one of the vehicle’s systems. You should find and address the underlying issue to help keep your vehicle in great shape. By simply resetting the check engine light, you may temporarily get rid of the light, but the underlying problem is still there. It will only be a matter of time before the light comes back.
How worried should I be about a drivetrain malfunction in my 740iL? If your 740iL 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 740iL drivetrain include the transmission? Yes, the drivetrain system in your 740iL 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 740iL forward.

1994 BMW 740iL Repair

Nothing lasts forever. Even your BMW 740iL's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1994 BMW 740iL repairs.