Will it hurt my Buick Century to drive with old spark plugs?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What do I do if I see a pool of liquid under my Buick Century?

Don't ignore puddles of fluid under your Buick Century. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

Are some driving habits better for my Buick Century engine than others?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I have a Buick Century tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Buick Century.

How often should I clean my Buick Century fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your Century fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who does Buick Century tune-ups?

Visit your local Firestone Complete Auto Care for your Buick Century tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 1990 Buick Century

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Schedule an Appointment for Your Buick Century Tune-Up

Keep your Century running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Schedule an Appointment

Enhance Buick Century Performance with a Tune-Up

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, especially if you want your 1990 Buick Century’s engine to last for a long time. Regular engine tune-ups can optimize your Century’s power on the road. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you follow the guidelines specified by Buick for your vehicle’s tune-up schedule, you invest in your Century's long-term health and engine performance.

Engine Tune-Up for Buick Century

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Buick Century engine tune-up services. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your Century. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your Century. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your Century: your vehicle’s maintenance record and mileage can determine which service is best. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Buick Century

If you’re looking for 1990 Century engine tune-up services, head to Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Buick, or make a service appointment if you notice any of these symptoms from your engine: shaking while the engine is idling, poor fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 1990 Buick Century Engine Tune-Ups

Will it hurt my Buick Century to drive with old spark plugs? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What do I do if I see a pool of liquid under my Buick Century? Don't ignore puddles of fluid under your Buick Century. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
Are some driving habits better for my Buick Century engine than others? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I have a Buick Century tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Buick Century.
How often should I clean my Buick Century fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your Century fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who does Buick Century tune-ups? Visit your local Firestone Complete Auto Care for your Buick Century tune-up. Make an appointment online and view our latest offers to save big.

1990 Buick Century Maintenance

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Buick Century.

Repairs on Your 1990 Buick Century

Nothing lasts forever. Even your Buick Century's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1990 Buick Century repairs.