Why does the check engine light come on when I start my S7?

It's okay if your check engine light comes on when you first start your vehicle. This is just your S7 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Audi S7 making engine noise?

Strange engine sounds can be a sign something’s off in your Audi S7. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi S7 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 pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my Audi S7 radiator?

It’s not recommended you put water in your S7 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.

Why did my S7 engine suddenly stop?

Reasons your S7 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who can repair my Audi S7 engine?

For Audi S7 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 2014 Audi S7 Engines

Learn about

2014 Audi S7 Trim Options

Select your Audi S7 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V8/4.0L

Repairs for Your 2014 Audi S7

Nothing stays the same forever. Even your Audi S7's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2014 Audi S7 services.

We Care for Audi S7 Engines

Audi S7 engines are known for their reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2014 Audi S7 engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi S7 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2014 Audi S7

If your S7 check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel injection, Possible causes can include a failing oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your S7 issues diagnosed and we'll determine exactly why your check engine light is on. Other signs it's time for Audi S7 engine service might include oil leaks, or engine misfiring.

Engine Repairs for Your 2014 S7

When your Audi S7 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a repair can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, 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 S7 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the cambelt, oil gasket, ignition coil, or another part.

2014 Audi S7 Engine Q&A

Why does the check engine light come on when I start my S7? It's okay if your check engine light comes on when you first start your vehicle. This is just your S7 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Audi S7 making engine noise? Strange engine sounds can be a sign something’s off in your Audi S7. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi S7 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 pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Audi S7 radiator? It’s not recommended you put water in your S7 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.
Why did my S7 engine suddenly stop? Reasons your S7 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Audi S7 engine? For Audi S7 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.