Can Porsche 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 signs my Porsche drivetrain is damaged?

Hear noises toward the back of your Porsche 911? See fluid leaking? Having issues turning? These could all be signs of drivetrain damage you don't want to ignore. Take action quickly to catch repairs or replacements before something more severe happens.

How often will I need Porsche 911 differential service?

Double check your owner’s manual and talk with a technician. Differential service frequency varies from car to car. At a minimum, we 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 causes a 911’s malfunction indicator light (MIL) to illuminate?

Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 911’s malfunction warning light, or better known as the check engine light, to illuminate.

Can my 911 malfunction warning light be reset at home?

While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 911’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 911?

A drivetrain malfunction in your 911 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 my 911’s transmission part of the drivetrain?

Yes, the transmission is a key component of the drivetrain system in your 911. The drivetrain is the system of components that delivers power from the engine to the wheels to propel the vehicle forward. It includes the transmission, driveshaft, differential, and axles.

1985 Porsche 911 Drivetrain Repair

Get Porsche Drivetrain Repair

Get Porsche 911 Drivetrain Service

Maintain your drivetrain to help maintain vehicle power. Our technicians are trained to perform 1985 Porsche 911 drivetrain services. Schedule your appointment today.

Schedule an Appointment

All About 1985 Porsche 911 Drivetrain Service

Your 911 drivetrain transfers power from your engine to the wheels. It spans the full length of your Porsche, from back to front. It's one of the most complex systems in your 911 and is made up of everything after the engine transmission: driveshafts, axles, joints, differentials, and wheels. When you maintain the drivetrain in your 1985 Porsche 911, you help maintain your vehicle's power. You can minimize repairs by following Porsche's recommendations for checking and changing differential fluids, and lubricating bearings and gears.

What Are Porsche 911 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 take care of most 1985 Porsche 911 drivetrain components including the CV joints, CV axles, and driveshaft. Your Porsche could be crying out for driveshaft repair if you notice resistance when turning, heavy vibrations in your floorboards, clunks when shifting, or vibration as your vehicle accelerates. It's hard to put a timeframe on drivetrain repair. The system’s parts and pieces don’t have a set expiration date. A lot depends on your driving style and climate. Your best bet is to visit Firestone Complete Auto Care when you first notice a problem with how your Porsche 911 drives.

Is normal to wonder whether or not 1985 Porsche 911 drivetrain repair is expensive. Again, it depends! Some more minor differential repairs, like seal or gasket replacement, are usually pretty affordable. Major repairs, like bearing or gear replacement, require more labor and can therefore be more expensive.

Porsche 911 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 Porsche 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 signs my Porsche drivetrain is damaged? Hear noises toward the back of your Porsche 911? See fluid leaking? Having issues turning? These could all be signs of drivetrain damage you don't want to ignore. Take action quickly to catch repairs or replacements before something more severe happens.
How often will I need Porsche 911 differential service? Double check your owner’s manual and talk with a technician. Differential service frequency varies from car to car. At a minimum, we 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 causes a 911’s malfunction indicator light (MIL) to illuminate? Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 911’s malfunction warning light, or better known as the check engine light, to illuminate.
Can my 911 malfunction warning light be reset at home? While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 911’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 911? A drivetrain malfunction in your 911 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 my 911’s transmission part of the drivetrain? Yes, the transmission is a key component of the drivetrain system in your 911. The drivetrain is the system of components that delivers power from the engine to the wheels to propel the vehicle forward. It includes the transmission, driveshaft, differential, and axles.

1985 Porsche 911 Repair

Nothing lasts forever. Even your Porsche 911's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1985 Porsche 911 repairs.