Why does the check engine light come on when I start my A8 Quattro?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your A8 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 does my Audi engine sound different?

Strange under-the-hood noises can point to problems within your Audi A8 Quattro engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Audi A8 Quattro engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Audi A8 Quattro radiator?

While it’s not recommended, you can use water in your A8 Quattro radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my A8 Quattro engine suddenly stop?

There are different reasons your A8 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.

Who repairs Audi A8 Quattro engines?

For Audi A8 Quattro 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 2016 Audi A8 Quattro Engines

Learn about

2016 Audi A8 Quattro Trim Options

Select your Audi A8 Quattro trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V6/3.0L

V8/4.0L

W12/6.3L

Audi A8 Quattro Repairs and Services

Nothing lasts forever. Even your Audi A8 Quattro's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2016 Audi A8 Quattro repairs.

We Care for Audi A8 Quattro Engines

Audi A8 Quattro drivers trust that their A8 Quattro will take them near and far. That might be why you bought it in the first place. 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 2016 Audi A8 Quattro 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 A8 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 2016 Audi A8 Quattro

If your A8 Quattro 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 car’s starter, Potential causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your A8 Quattro in for an on-board diagnostic check and our expert techs will get the root of the problem. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

2016 A8 Quattro Engine Services

When your Audi A8 Quattro engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. 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 want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for A8 Quattro engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the timing belt, valve guide seal, fuses, or another part.

2016 Audi A8 Quattro Engine Q&A

Why does the check engine light come on when I start my A8 Quattro? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your A8 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 does my Audi engine sound different? Strange under-the-hood noises can point to problems within your Audi A8 Quattro engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Audi A8 Quattro engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Audi A8 Quattro radiator? While it’s not recommended, you can use water in your A8 Quattro radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my A8 Quattro engine suddenly stop? There are different reasons your A8 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.
Who repairs Audi A8 Quattro engines? For Audi A8 Quattro 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.