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

It's okay if your check engine light comes on when you first start your vehicle. It’s just your A8 Quattro firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Audi engine sound different?

Strange under-the-hood noises can point to problems within your Audi A8 Quattro engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to 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 A8 Quattro engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put 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?

If your A8 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 A8 Quattro engine?

Your local Firestone Complete Auto Care has you covered with expert A8 Quattro engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2008 Audi A8 Quattro

Learn about

2008 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.

V8/4.2L

W12/6.0L

2008 Audi A8 Quattro Repair

Nothing lasts forever. Even your Audi A8 Quattro's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2008 Audi A8 Quattro.

We’re Trained to Care for Audi A8 Quattro Engines

Audi A8 Quattro engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2008 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. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2008 Audi A8 Quattro Check Engine Light Is On

If your A8 Quattro check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your fuel, Causes may include a faulty oxygen sensor, worn spark plug, a clogged 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 A8 Quattro issues diagnosed and our expert techs will get the root of the problem. engine pinging noises, burning smells, or engine misfiring.

Audi A8 Quattro Engine Repair

If your 2008 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 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 give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 2008 A8 Quattro engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the timing chain or belt, engine oil seal, fuses, or another part.

Questions About 2008 Audi A8 Quattro Engines

Why does the check engine light come on when I start my A8 Quattro? It's okay if your check engine light comes on when you first start your vehicle. It’s just your A8 Quattro firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Audi engine sound different? Strange under-the-hood noises can point to problems within your Audi A8 Quattro engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to 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 A8 Quattro engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put 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? If your A8 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 A8 Quattro engine? Your local Firestone Complete Auto Care has you covered with expert A8 Quattro engine repair. Schedule an appointment today and see us at one of our thousands of locations.