What happens if my Buick Century spark plugs fail?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Buick’s recommendations.

What does a puddle underneath my Buick Century mean?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

What do hard starts and stops do to my Century engine?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

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

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Buick Centurys.

How often should I clean my Buick Century fuel injectors?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who performs 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 2003 Buick Century

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Schedule an Appointment for Your Buick Century Tune-Up

Tune in to tune up. Listen to your Century and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Enhance Buick Century Performance with a Tune-Up

Is it time for an engine tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it might be time to change your ways, especially if you drive a 2003 Buick Century. Routine engine tune-ups can bring power back to your Century. Tune-ups help your engine start smoothly and run efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you take your car for regular engine tune-ups as recommended by Buick, you’re taking vital steps toward keeping your Century’s engine running smoother, longer.

Engine Tune-Up for Buick Century

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2003 Buick Century. 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*. The second service focuses on your Century's filters, specifically replacing the air filter and fuel filter. 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. Here’s something to remember when choosing services: the mileage and service history of your Century can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your Buick Century

Come to Firestone Complete Auto Care for your next 2003 Century engine tune-up. Not sure when you’re due for a tune-up? Use Buick’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Common Engine Tune-Up Q&A For 2003 Buick Centurys

What happens if my Buick Century spark plugs fail? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Buick’s recommendations.
What does a puddle underneath my Buick Century mean? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
What do hard starts and stops do to my Century engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I have a Buick Century tune-up done? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Buick Centurys.
How often should I clean my Buick Century fuel injectors? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who performs 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.

Proactive Maintenance - 2003 Buick Century

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 2003 Buick Century

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Buick Century, we’re here to help. Check out more info below about 2003 Buick Century repairs.