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

It’s usually normal for your check engine light to turn on upon ignition. This is just your A8 Quattro testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Audi A8 Quattro engine noises bad?

Strange engine sounds can be a sign something’s off in your Audi A8 Quattro. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal 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 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?

Your A8 Quattro car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for Audi A8 Quattro repair?

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 2015 Audi A8 Quattro Engines

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2015 Audi A8 Quattro Trim Options

Select your Audi A8 Quattro trim level to learn more about Audi-recommended engine repair. Even Audi A8 Quattro parts will get older and change.

V6/3.0L

V8/4.0L

W12/6.3L

Audi A8 Quattro Repairs and Services

Stuff wears out. Even your Audi A8 Quattro's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2015 Audi A8 Quattro repairs.

We’re Trained to Care for Audi A8 Quattro Engines

The Audi A8 Quattro is respected for its reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go wrong on the road. When they do, you might find yourself searching for 2015 Audi A8 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 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 offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2015 Audi A8 Quattro

As soon as your A8 Quattro check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your or emission control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your A8 Quattro to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or misfiring.

Audi A8 Quattro Engine Repair

If your 2015 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 can wait, 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. Turn to Firestone Complete Auto Care for your 2015 A8 Quattro engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — cambelt, valve guide seal, sensors, or another part.

2015 Audi A8 Quattro Engine Q&A

Why does the check engine light come on when I start my A8 Quattro? It’s usually normal for your check engine light to turn on upon ignition. This is just your A8 Quattro testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Audi A8 Quattro engine noises bad? Strange engine sounds can be a sign something’s off in your Audi A8 Quattro. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal 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 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? Your A8 Quattro car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Audi A8 Quattro repair? 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.