2003 Audi A6 Engine Tune-Ups & Maintenance

Tune Into Your Audi A6

Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, it could be time for a new way of doing things, especially if you drive a 2003 Audi A6. Periodic tune-ups can bring more power back to your A6’s engine. Tune-ups help your engine start smoothly and run efficiently, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by Audi, you can rest assured you’re investing in your A6’s long-term engine performance.

Engine Tune-Up for Audi A6

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Audi A6 engine tune-up services. One option is the standard Firestone Tune-Up. 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 A6. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your A6's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your A6's mileage and maintenance history can uniquely impact its tune-up needs. If you’re not sure what services are the best fit for your car, let us help! 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 A6 Tune-Up

Come to Firestone Complete Auto Care for your next 2003 A6 engine tune-up. Follow Audi's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Common Engine Tune-Up Q&A For 2003 Audi A6s

  • What happens if my Audi A6 spark plugs fail? 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 should I do if I see leaks under my A6? Don't ignore puddles of fluid under your Audi A6. 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.
  • What do hard starts and stops do to my A6 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.

Proactive Maintenance - 2003 Audi A6

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 A6.

Repairs on Your 2003 Audi A6

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Audi A6, we’re here to help. Check out more info below about 2003 Audi A6 repairs.

Schedule an Appointment for Your Audi A6 Tune-Up

If your A6 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.