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 does a puddle underneath my Audi S4 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.

Are hard starts and stops bad for my Audi 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 closest Firestone Complete Auto Care! Our experienced technicians offer Audi S4 service, maintenance, and repairs.

How frequently do the fuel injectors in my Audi S4 need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Audi owner’s manual for exact guidelines.

Who offers 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.

Engine Tune-Up Service for Your 2014 Audi S4

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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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Tune-Ups to Help Your Audi S4 Run Better

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, particularly if you want to keep your 2014 Audi S4 in tip-top shape. Routine engine tune-ups can bring power back to your S4. Tune-ups help your engine start smoothly and run efficiently, so you can enjoy improved fuel economy and lower emissions. When you follow the guidelines specified by Audi for your vehicle’s tune-up schedule, you invest in your S4's long-term health and engine performance.

Engine Tune-Up for Audi S4

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Audi S4 engine tune-up services. The standard Firestone Tune-Up is one service option. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your S4'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 S4. This can improve your fuel system’s performance (and therefore, your engine’s 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. 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 Audi S4 Tune-Up

Schedule your next 2014 S4 engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Audi, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

2014 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 does a puddle underneath my Audi S4 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.
Are hard starts and stops bad for my Audi 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 closest Firestone Complete Auto Care! Our experienced technicians offer Audi S4 service, maintenance, and repairs.
How frequently do the fuel injectors in my Audi S4 need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Audi owner’s manual for exact guidelines.
Who offers 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.

2014 Audi S4 Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Audi S4 to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2014 Audi S4

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Audi S4, we’re here to help. Check out more info below about 2014 Audi S4 repairs.