How does BMW drivetrain maintenance help save 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 BMW drivetrain system?

Your BMW 740i drivetrain might be damaged if you notice strange noises from the rear of your vehicle, see fluid leaking, or have issues turning.

How often should I come in for BMW 740i differential service?

Differential service frequency varies from car to car. Double check your owner’s manual and talk with a technician. We generally recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine since your vehicle cannot function without a differential.

What triggers the malfunction indicator light (MIL) in a 740i?

The malfunction indicator light — also known as the check engine light — on your 740i can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.

Can you clear the 740i check engine light on your own?

While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your 740i's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your 740i.

How concerning is a drivetrain malfunction in my 740i?

A drivetrain malfunction in your 740i should never be taken lightly. Driving with a malfunctioning drivetrain can put you in danger and lead to further vehicle damage, so it's essential to have a qualified mechanic assess and repair the problem as soon as possible.

Is the transmission considered part of the drivetrain in my 740i?

The transmission is a crucial part of your drivetrain system. The drivetrain in your 740i is responsible for transferring power from the engine to the wheels to move the vehicle forward. This system consists of several components, including the transmission, driveshaft, differential, and axles.

1997 BMW 740i Drivetrain Service

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Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 1997 BMW 740i drivetrain systems. Schedule your appointment.

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What Does the Drivetrain Do In Your 1997 BMW 740i

Your 740i drivetrain transfers power from your engine to the wheels. It spans the length of your vehicle, from the transmission to the axles. It’s one of your 740i’s most complex systems and includes everything after the engine transmission: axles, wheels, driveshafts, differentials, and joints. Care for your 1997 BMW 740i to maintain its performance power. You can help prevent repairs by checking and changing differential fluids, and lubricating bearings and gears according to BMW's recommendations.

When to Get BMW 740i 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 come see the technicians at Firestone Complete Auto Care. We can help repair all of your 1997 BMW 740i drivetrain components including the CV axles, joints, and driving shaft. Your BMW 740i may need driveshaft attention if you feel 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." Your driving style and climate can have a lot to do with how the drivetrain system ages. Your best bet is to visit Firestone Complete Auto Care when you first notice a problem with how your BMW 740i drives.

How much does it cost to fix your 1997 BMW 740i drivetrain? Again, it depends! Some more minor differential repairs, like seal or gasket replacement, can lean toward being more affordable. Big repairs, like gear or bearing replacement, require more labor and can therefore be more expensive.

Questions About 1997 BMW 740i

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

How does BMW drivetrain maintenance help save 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 BMW drivetrain system? Your BMW 740i drivetrain might be damaged if you notice strange noises from the rear of your vehicle, see fluid leaking, or have issues turning.
How often should I come in for BMW 740i differential service? Differential service frequency varies from car to car. Double check your owner’s manual and talk with a technician. We generally recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine since your vehicle cannot function without a differential.
What triggers the malfunction indicator light (MIL) in a 740i? The malfunction indicator light — also known as the check engine light — on your 740i can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.
Can you clear the 740i check engine light on your own? While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your 740i's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your 740i.
How concerning is a drivetrain malfunction in my 740i? A drivetrain malfunction in your 740i should never be taken lightly. Driving with a malfunctioning drivetrain can put you in danger and lead to further vehicle damage, so it's essential to have a qualified mechanic assess and repair the problem as soon as possible.
Is the transmission considered part of the drivetrain in my 740i? The transmission is a crucial part of your drivetrain system. The drivetrain in your 740i is responsible for transferring power from the engine to the wheels to move the vehicle forward. This system consists of several components, including the transmission, driveshaft, differential, and axles.

1997 BMW 740i Repair

Nothing lasts forever. Even your BMW 740i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1997 BMW 740i repairs.