Why does my A8 Quattro’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. 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 under-the-hood noises can point to problems within your Audi A8 Quattro engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by 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, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

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.

What can cause the engine in my A8 Quattro to 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.

Who can repair my Audi A8 Quattro engine?

Your local Firestone Complete Auto Care fixes Audi A8 Quattro engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2014 Audi A8 Quattro

Learn about

2014 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 stays the same forever. Even your Audi A8 Quattro's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2014 Audi A8 Quattro.

We Care for Audi A8 Quattro Engines

The Audi A8 Quattro is respected for its reliability. You probably thought about that when you got it. 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 2014 Audi A8 Quattro engine repairs. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Audi A8 Quattro engine will be in good hands. 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.

Check Engine Light on 2014 Audi A8 Quattro

As soon as your A8 Quattro check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission control system that won’t go away on its own. Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking 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 misfiring.

Engine Repairs for Your 2014 A8 Quattro

If your 2014 Audi A8 Quattro needs engine repair, 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 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 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 2014 A8 Quattro engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — cambelt, engine oil seal, ignition coil, or another part.

Engine Q&A 2014 Audi A8 Quattro

Why does my A8 Quattro’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. 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 under-the-hood noises can point to problems within your Audi A8 Quattro engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by 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, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
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.
What can cause the engine in my A8 Quattro to 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.
Who can repair my Audi A8 Quattro engine? Your local Firestone Complete Auto Care fixes Audi A8 Quattro engines. Book an appointment today! We have thousands of locations across the country.