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

It's okay if your check engine light comes on when you first start your vehicle. This is just your A6 Quattro testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Audi engine sound different?

Unusual noises can signal a problem with your Audi A6 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 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 my Audi A6 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Audi A6 Quattro 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 Quattro engine suddenly stop?

If your A6 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 fixes Audi A6 Quattro engines?

Your local Firestone Complete Auto Care has you covered with expert A6 Quattro engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2012 Audi A6 Quattro Engine Repair

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2012 Audi A6 Quattro Trim Options

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

V6/3.0L

2012 Audi A6 Quattro Repair

Stuff wears out. Even your Audi A6 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 2012 Audi A6 Quattro.

We’re Trained to Care for Audi A6 Quattro Engines

The Audi A6 Quattro is respected for its 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 2012 Audi A6 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 A6 Quattro engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2012 Audi A6 Quattro

As soon as your A6 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 system that won't go away on its own. Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your A6 Quattro issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine pinging noises, essential fluid leaks, or engine misfiring.

2012 A6 Quattro Engine Services

When your Audi A6 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. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Audi A6 Quattro engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the timing chain or belt, motor oil seal, fuses, or a different component.

2012 Audi A6 Quattro Engine Q&A

Why does the check engine light come on when I start my A6 Quattro? It's okay if your check engine light comes on when you first start your vehicle. This is just your A6 Quattro testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Audi engine sound different? Unusual noises can signal a problem with your Audi A6 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 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 my Audi A6 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Audi A6 Quattro 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 Quattro engine suddenly stop? If your A6 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 fixes Audi A6 Quattro engines? Your local Firestone Complete Auto Care has you covered with expert A6 Quattro engine repair. Schedule an appointment today and see us at one of our thousands of locations.