Why does the check engine light in my A7 Quattro turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your A7 Quattro testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Audi A7 Quattro making engine noise?

Unusual noises can signal a problem with your Audi A7 Quattro engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to 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 A7 Quattro 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Audi A7 Quattro radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What could cause my A7 Quattro engine to suddenly stop?

If your A7 Quattro car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Audi A7 Quattro engine?

Your local Firestone Complete Auto Care fixes Audi A7 Quattro engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2015 Audi A7 Quattro Engines

Learn about

2015 Audi A7 Quattro Trim Options

Select your Audi A7 Quattro trim level to learn more about Audi-recommended engine repair. Even Audi A7 Quattro parts will get older and change.

V6/3.0L

Audi A7 Quattro Repairs and Services

Nothing lasts forever. Even your Audi A7 Quattro’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2015 Audi A7 Quattro.

We’re Trained to Care for Audi A7 Quattro Engines

Audi A7 Quattro drivers trust that their A7 Quattro will take them near and far. That might be why you bought it in the first place. 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 A7 Quattro engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi A7 Quattro 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.

My 2015 Audi A7 Quattro Check Engine Light Is On

An illuminated check engine light on your Audi A7 Quattro 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 fuel injection, Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your A7 Quattro issues diagnosed and we'll determine exactly why your check engine light is on. engine pinging noises, essential fluid leaks, or engine misfiring.

Engine Repairs for Your 2015 A7 Quattro

When your Audi A7 Quattro engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. 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 A7 Quattro engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the cambelt, oil gasket, sensors, or other parts.

2015 Audi A7 Quattro Engine Q&A

Why does the check engine light in my A7 Quattro turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your A7 Quattro testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Audi A7 Quattro making engine noise? Unusual noises can signal a problem with your Audi A7 Quattro engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to 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 A7 Quattro 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Audi A7 Quattro radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What could cause my A7 Quattro engine to suddenly stop? If your A7 Quattro car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Audi A7 Quattro engine? Your local Firestone Complete Auto Care fixes Audi A7 Quattro engines. Book an appointment today! We have thousands of locations across the country.