Why does my S8’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. This is just your S8 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Audi S8 making engine noise?

Strange engine sounds can be a sign something’s off in your Audi S8. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Audi S8 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Audi S8 radiator?

It’s not recommended you put water in your S8 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a S8 engine to suddenly stop?

Reasons your S8 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who fixes Audi S8 engines?

Your local Firestone Complete Auto Care offers Audi S8 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2009 Audi S8 Engine Repair

Learn about

2009 Audi S8 Trim Options

Select your Audi S8 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V10/5.2L

Repairs for Your 2009 Audi S8

Nothing stays the same forever. Even your Audi S8's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2009 Audi S8 services.

We Care for Audi S8 Engines

The Audi S8 is respected for its reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2009 Audi service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Audi S8 engines. 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.

Check Engine Light on 2009 Audi S8

An illuminated check engine light on your Audi S8 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your S8 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine pinging noises, essential fluid leaks, or engine misfiring.

Engine Repairs for Your 2009 S8

If your 2009 Audi S8 needs engine repair, 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 service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for S8 engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — serpentine belt, oil gasket, sensors, or another part.

2009 Audi S8 Engine Q&A

Why does my S8’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. This is just your S8 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Audi S8 making engine noise? Strange engine sounds can be a sign something’s off in your Audi S8. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Audi S8 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Audi S8 radiator? It’s not recommended you put water in your S8 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a S8 engine to suddenly stop? Reasons your S8 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes Audi S8 engines? Your local Firestone Complete Auto Care offers Audi S8 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!