Can GMC drivetrain maintenance help me save money?

Yes, sometimes it can. First, servicing the drivetrain system can help you avoid more significant repairs. It can also somewhat reduce tire wear.

How do I know if my GMC drivetrain is damaged?

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

How often will I need GMC Safari 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 Safari’s malfunction indicator light (MIL) to illuminate?

If your Safari has its malfunction warning light (more commonly called the check engine light) illuminated, it could indicate engine troubles, problems with the transmission, electrical issues, malfunctioning sensors, connector problems, or misfire issues.

Can my Safari 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 Safari'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 Safari.

Is a drivetrain malfunction in my Safari serious?

A drivetrain malfunction in your Safari 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.

Does my Safari drivetrain include the transmission?

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

1999 GMC Safari Drivetrain Service

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What Does the Drivetrain Do In Your 1999 GMC Safari

Your Safari’s drivetrain has a very important job. It transmits power from the engine to the wheels. It spans the full length of your GMC, from back to front. It’s a very intricate system of moving parts and is comprised of everything after the engine transmission: driveshafts, axles, joints, differentials, and wheels. When you maintain the drivetrain in your 1999 GMC Safari, you help maintain your vehicle's power. You can minimize repairs by following GMC's recommendations for checking and changing differential fluids, and lubricating bearings and gears.

GMC Safari 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 visit Firestone Complete Auto Care. We can take care of most 1999 GMC Safari drivetrain components including the driveshaft, CV axles, and CV joints. Your Safari might need driveshaft repair if you notice heavy vibrations in your floorboards, clunks when shifting, resistance when turning, or vibration as your vehicle accelerates. It’s difficult to nail down a timeline for drivetrain repair. The system’s parts and pieces don’t have a set expiration date. Your driving style and climate can have a lot to do with how the drivetrain system ages. That’s one reason it’s a wise idea to visit Firestone Complete Auto Care at the first sign your GMC Safari doesn’t drive like it used to.

Is normal to wonder whether or not 1999 GMC Safari drivetrain repair is expensive. Some smaller differential fixes, like gasket or seal replacement, are usually pretty affordable. But bigger repairs, like gear or bearing replacement, can be a little more expensive since the labor is much more intensive.

GMC Safari Drivetrain Q&A

When you have drivetrain problems, you have driving problems. Check out our top 1999 GMC Safari drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

Can GMC drivetrain maintenance help me save money? Yes, sometimes it can. First, servicing the drivetrain system can help you avoid more significant repairs. It can also somewhat reduce tire wear.
How do I know if my GMC drivetrain is damaged? Your GMC Safari drivetrain might be damaged if you notice strange noises from the rear of your vehicle, see fluid leaking, or have issues turning.
How often will I need GMC Safari 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 Safari’s malfunction indicator light (MIL) to illuminate? If your Safari has its malfunction warning light (more commonly called the check engine light) illuminated, it could indicate engine troubles, problems with the transmission, electrical issues, malfunctioning sensors, connector problems, or misfire issues.
Can my Safari 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 Safari'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 Safari.
Is a drivetrain malfunction in my Safari serious? A drivetrain malfunction in your Safari 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.
Does my Safari drivetrain include the transmission? The transmission is a crucial part of your drivetrain system. The drivetrain in your Safari 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.

1999 GMC Safari Repair

Nothing lasts forever. Even your GMC Safari's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1999 GMC Safari repairs.