Why does the check engine light come on when I start my A6?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your A6 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Audi A6 engine noises bad?

Unusual noises can signal a problem with your Audi A6 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 indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Audi A6 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still 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 A6 radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

Why did my A6 engine suddenly stop?

There are different reasons your A6 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 repair?

Your local Firestone Complete Auto Care fixes Audi A6 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2014 Audi A6

Learn about

2014 Audi A6 Trim Options

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

L4/2.0L

Repairs for Your 2014 Audi A6

Nothing stays the same forever. Even your Audi A6's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2014 Audi A6 services.

We Care for Audi A6 Engines

Audi A6 engines are known for their reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2014 Audi A6 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi A6 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2014 Audi A6 Check Engine Light Is On

As soon as your A6 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission 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 leak in the engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your A6 issues diagnosed and our expert techs will get the root of the problem. Other signs it's time for Audi A6 engine service might include oil leaks, or engine misfiring.

Audi A6 Engine Repair

When your Audi A6 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 repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for A6 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the cambelt, motor oil seal, ignition coil, or a different component.

Engine Q&A 2014 Audi A6

Why does the check engine light come on when I start my A6? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your A6 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Audi A6 engine noises bad? Unusual noises can signal a problem with your Audi A6 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 indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Audi A6 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still 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 A6 radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
Why did my A6 engine suddenly stop? There are different reasons your A6 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 repair? Your local Firestone Complete Auto Care fixes Audi A6 engines. Book an appointment today! We have thousands of locations across the country.