Why does the check engine light in my A6 Quattro turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your A6 Quattro firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Audi A6 Quattro making engine noise?

Strange under-the-hood noises can point to problems within your Audi A6 Quattro engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. 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 my Audi A6 Quattro 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Audi A6 Quattro 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 A6 Quattro when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my A6 Quattro to suddenly stop?

There are different reasons your A6 Quattro 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.

Where can I go for Audi A6 Quattro repair?

Your local Firestone Complete Auto Care has you covered with expert A6 Quattro engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2014 Audi A6 Quattro Engine Repair

Learn about

2014 Audi A6 Quattro Trim Options

Select your Audi A6 Quattro trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

L4/2.0L

V6/3.0L

Repairs for Your 2014 Audi A6 Quattro

Nothing lasts forever. Even your Audi A6 Quattro’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2014 Audi A6 Quattro services.

We’re Trained to Care for Audi A6 Quattro Engines

The Audi A6 Quattro is respected for its reliability. 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 2014 Audi A6 Quattro engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Audi A6 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.

Illuminated Check Engine Light on 2014 Audi A6 Quattro

An illuminated check engine light on your Audi A6 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 combustion, Possible causes can include a failing oxygen sensor, bad spark plug, a problem 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 A6 Quattro issues diagnosed and we'll determine exactly why your check engine light is on. Other signs your Audi A6 Quattro engine needs some TLC are essential fluid leaks, or misfiring.

Audi A6 Quattro Engine Repair

When your Audi A6 Quattro 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 service can wait, we’ll make sure 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. Turn to Firestone Complete Auto Care for your 2014 A6 Quattro engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the cambelt, engine oil seal, ignition coil, or another part.

Questions About 2014 Audi A6 Quattro Engines

Why does the check engine light in my A6 Quattro turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your A6 Quattro firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Audi A6 Quattro making engine noise? Strange under-the-hood noises can point to problems within your Audi A6 Quattro engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. 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 my Audi A6 Quattro 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Audi A6 Quattro 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 A6 Quattro when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my A6 Quattro to suddenly stop? There are different reasons your A6 Quattro 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.
Where can I go for Audi A6 Quattro repair? Your local Firestone Complete Auto Care has you covered with expert A6 Quattro engine repair. Schedule an appointment today and see us at one of our thousands of locations.