Can Pontiac 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 Pontiac drivetrain is damaged?

Noises toward the back of your Pontiac Bonneville, 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 Pontiac Bonneville 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.

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

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

Is it possible to reset the Bonneville 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 serious is a drivetrain malfunction in my Bonneville?

A drivetrain malfunction in your Bonneville 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 Bonneville?

Yes, the drivetrain system in your Bonneville 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 Bonneville forward.

1986 Pontiac Bonneville Drivetrain Repair & Service

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Maintain your drivetrain to help maintain vehicle power. Our technicians are trained to perform 1986 Pontiac Bonneville drivetrain services. Schedule your appointment today.

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What Does the Drivetrain Do In Your 1986 Pontiac Bonneville

The drivetrain is responsible for transferring power from your Bonneville's engine to its wheels. It spans the full length of your Pontiac, from back to front. It's one of the most complex systems in your Bonneville and is made up of everything after the engine transmission: differentials, driveshafts, joints, axles, and wheels. Care for your 1986 Pontiac Bonneville to maintain its performance power. Follow Pontiac's recommendations for lubricating bearings/gears and checking/changing differential fluids to minimize repairs over time.

Pontiac Bonneville 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 fix many 1986 Pontiac Bonneville drivetrain components including the CV joints, CV axles, and driveshaft. Your Pontiac could be crying out for driveshaft repair if you notice vibration as your vehicle accelerates, clunks when shifting, heavy vibrations in your floorboards, or resistance when turning. 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." 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 Pontiac Bonneville.

How much does it cost to fix your 1986 Pontiac Bonneville drivetrain? Some smaller differential fixes, like seal or gasket replacement, are usually pretty affordable. Big repairs, like gear or bearing replacement, require more labor and can therefore be more expensive.

Questions About 1986 Pontiac Bonneville

When you have drivetrain problems, you have driving problems. Check out our top 1986 Pontiac Bonneville drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

Can Pontiac 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 Pontiac drivetrain is damaged? Noises toward the back of your Pontiac Bonneville, 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 Pontiac Bonneville 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.
Why is the malfunction indicator light (MIL) on in my Bonneville? Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your Bonneville’s malfunction warning light, or better known as the check engine light, to illuminate.
Is it possible to reset the Bonneville 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 serious is a drivetrain malfunction in my Bonneville? A drivetrain malfunction in your Bonneville 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 Bonneville? Yes, the drivetrain system in your Bonneville 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 Bonneville forward.

1986 Pontiac Bonneville Repair

Nothing lasts forever. Even your Pontiac Bonneville's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1986 Pontiac Bonneville repairs.