Why does my S6’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your S6 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Audi S6 engine noises bad?

Unusual noises can signal a problem with your Audi S6 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

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

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. 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 could cause my S6 engine to suddenly stop?

Reasons your S6 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Audi S6 engines?

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

Reliable Repairs for 2023 Audi S6 Engines

Learn about

2023 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.

V6/2.9L

Audi S6 Repairs and Services

Nothing stays the same forever. Even your Audi S6's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 2023 Audi S6.

We Know Audi S6 Engines

Audi S6 drivers trust that their S6 will take them near and far. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If they do, you’ll have to find a dependable 2023 Audi service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. 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. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2023 Audi S6 Check Engine Light Is On

An illuminated check engine light on your Audi S6 is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your S6 to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or misfiring.

Audi S6 Engine Repair

If your 2023 Audi S6 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. 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 serpentine belt, engine oil seal, ignition coil, or a different component.

Engine Q&A 2023 Audi S6

Why does my S6’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. It’s just your S6 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Audi S6 engine noises bad? Unusual noises can signal a problem with your Audi S6 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi S6 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. 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 could cause my S6 engine to suddenly stop? Reasons your S6 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Audi S6 engines? Your local Firestone Complete Auto Care offers Audi S6 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!