Why does the check engine light come on when I start my S6?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your S6 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Audi S6 engine noises bad?

Strange under-the-hood noises can point to problems within your Audi S6 engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi S6 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Audi S6 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your S6 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a S6 engine to suddenly stop?

If your S6 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Audi S6 repair?

Your local Firestone Complete Auto Care offers Audi S6 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2015 Audi S6 Engine Repair

Learn about

2015 Audi S6 Trim Options

Select your Audi S6 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V8/4.0L

2015 Audi S6 Repair

Nothing stays the same forever. Even your Audi S6’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2015 Audi S6 services.

We Know Audi S6 Engines

Audi S6 engines are known for their reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. When they do, you might find yourself searching for 2015 Audi S6 engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Audi S6 engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2015 Audi S6 Check Engine Light Is On

As soon as your S6 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system, and it won’t go away by ignoring it. Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your S6 issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs your Audi S6 engine needs some TLC are burning smells, or engine misfiring.

Engine Repairs for Your 2015 S6

When your Audi S6 engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for S6 engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the timing chain or belt, oil gasket, sensors, or a different component.

Questions About 2015 Audi S6 Engines

Why does the check engine light come on when I start my S6? It's okay if your check engine light comes on when you first start your vehicle. It’s just your S6 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Audi S6 engine noises bad? Strange under-the-hood noises can point to problems within your Audi S6 engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi S6 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Audi S6 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your S6 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a S6 engine to suddenly stop? If your S6 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Audi S6 repair? Your local Firestone Complete Auto Care offers Audi S6 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!