Can Jeep 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.

How do I know if my Jeep drivetrain is damaged?

Hear noises toward the back of your Jeep J20? 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 should I come in for Jeep J20 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.

Why is my J20 malfunction indicator light (MIL) on?

The malfunction indicator light — also known as the check engine light — on your J20 can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.

Can my J20 malfunction warning light be reset at home?

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 J20'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 J20.

How serious is a drivetrain malfunction in my J20?

If your J20 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.

Is the transmission considered part of the drivetrain in my J20?

The transmission is a crucial part of your drivetrain system. The drivetrain in your J20 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.

1985 Jeep J20 Drivetrain Service

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Get Jeep J20 Drivetrain Service

Don’t let drivetrain problems drive you crazy. Drive to Firestone Complete Auto Care for 1985 Jeep J20 drivetrain service and repair. Schedule an appointment today.

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What Does the Drivetrain Do In Your 1985 Jeep J20

Your J20 drivetrain transfers power from your engine to the wheels. It runs the full length of your Jeep, from the axles to the transmission. It’s one of your J20’s most complex systems and includes everything after the engine transmission: differentials, driveshafts, joints, axles, and wheels. When you maintain the drivetrain in your 1985 Jeep J20, you help maintain your vehicle's power. Follow Jeep's recommendations for lubricating bearings/gears and checking/changing differential fluids to minimize repairs over time.

What Are Jeep J20 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 1985 Jeep J20 drivetrain components including the driveshaft, CV axles, and CV joints. Your J20 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. The system's pieces and parts don't necessarily have a "shelf life." So much depends on the climate and your driving style. Your best bet is to visit Firestone Complete Auto Care when you first notice a problem with how your Jeep J20 drives.

How much does it cost to fix your 1985 Jeep J20 drivetrain? Minor differential repairs, like gasket or seal replacement, are usually pretty affordable. Big repairs, like bearing or gear replacement, can sometimes be more expensive since they’re more labor intensive.

Jeep J20 Drivetrain Q&A

When you have drivetrain problems, you have driving problems. Check out our top 1985 Jeep J20 drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

Can Jeep 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.
How do I know if my Jeep drivetrain is damaged? Hear noises toward the back of your Jeep J20? 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 should I come in for Jeep J20 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.
Why is my J20 malfunction indicator light (MIL) on? The malfunction indicator light — also known as the check engine light — on your J20 can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.
Can my J20 malfunction warning light be reset at home? 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 J20'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 J20.
How serious is a drivetrain malfunction in my J20? If your J20 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.
Is the transmission considered part of the drivetrain in my J20? The transmission is a crucial part of your drivetrain system. The drivetrain in your J20 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.

1985 Jeep J20 Repair

Nothing lasts forever. Even your Jeep J20's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1985 Jeep J20 repairs.