What happens if my Audi S4 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 Audi’s recommendations.

What do I do if I see a pool of liquid under my Audi S4?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

What do hard starts and stops do to my S4 engine?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a tune-up for my Audi S4?

At your nearby Firestone Complete Auto Care! Whether you need Audi S4 service, maintenance, or repairs, our technicians can get the job done.

How frequently do I need to get my Audi S4 fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your S4 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 performs Audi S4 tune-ups?

Visit your local Firestone Complete Auto Care for your Audi S4 tune-up. Make an appointment online and view our latest offers to save big.

2008 Audi S4 Tune-Up & Engine Service

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Schedule Your Audi S4 Tune-Up Service Appointment

Keep your S4 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Enhance Audi S4 Performance with a Tune-Up

Is it tune-up time? If you tend to ignore your car until something goes wrong, it might be time to change your ways, particularly if you want to keep your 2008 Audi S4 in tip-top shape. Regular engine tune-ups can optimize your S4’s power on the road. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Audi's recommendations, you’re taking vital steps toward keeping your S4’s engine running smoother, longer.

Audi S4 Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several Audi S4 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 S4. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your S4’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your S4: your vehicle’s maintenance record and mileage can determine which service is best. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. 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 Audi S4

Schedule your next 2008 S4 engine tune-up service at Firestone Complete Auto Care. Follow Audi's recommended maintenance schedule or book an appointment as soon as you notice one of the following: 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.

2008 Audi S4 Engine Tune-Up Q&A

What happens if my Audi S4 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 Audi’s recommendations.
What do I do if I see a pool of liquid under my Audi S4? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
What do hard starts and stops do to my S4 engine? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a tune-up for my Audi S4? At your nearby Firestone Complete Auto Care! Whether you need Audi S4 service, maintenance, or repairs, our technicians can get the job done.
How frequently do I need to get my Audi S4 fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your S4 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 performs Audi S4 tune-ups? Visit your local Firestone Complete Auto Care for your Audi S4 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2008 Audi S4

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Audi S4.

Repairs on Your 2008 Audi S4

Nothing lasts forever. Even your Audi S4's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2008 Audi S4 repairs.