Why does the check engine light in my S5 turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is just your S5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Audi S5 making engine noise?

Strange under-the-hood noises can point to problems within your Audi S5 engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate 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 S5 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Audi S5 radiator?

It’s not recommended you put water in your S5 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 S5 engine to suddenly stop?

There are different reasons your S5 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes Audi S5 engines?

Your local Firestone Complete Auto Care fixes Audi S5 engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2017 Audi S5 Engines

Learn about

2017 Audi S5 Trim Options

Select your Audi S5 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V6/3.0L

2017 Audi S5 Repair

Nothing lasts forever. Even your Audi S5's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2017 Audi S5 repairs.

We Know Audi S5 Engines

Audi S5 drivers trust that their S5 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 sideways sometimes. When they do, you might find yourself searching for 2017 Audi S5 engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Audi S5 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2017 Audi S5

As soon as your S5 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your vehicle's ignition, Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your S5 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. engine rattling, burning smells, or engine misfiring.

2017 S5 Engine Services

If your 2017 S5 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. 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 seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for S5 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the serpentine belt, engine oil seal, fuses, or another part.

Questions About 2017 Audi S5 Engines

Why does the check engine light in my S5 turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your S5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Audi S5 making engine noise? Strange under-the-hood noises can point to problems within your Audi S5 engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate 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 S5 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Audi S5 radiator? It’s not recommended you put water in your S5 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 S5 engine to suddenly stop? There are different reasons your S5 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes Audi S5 engines? Your local Firestone Complete Auto Care fixes Audi S5 engines. Book an appointment today! We have thousands of locations across the country.