Why does the check engine light in my A4 Quattro turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is just your A4 Quattro testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Audi A4 Quattro engine noises bad?

Unusual noises can signal a problem with your Audi A4 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 indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi A4 Quattro engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle 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.

Can I use water in my Audi A4 Quattro radiator?

It’s not recommended you put water in your A4 Quattro radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a A4 Quattro engine to suddenly stop?

Reasons your A4 Quattro car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Audi A4 Quattro engines?

For Audi A4 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.

2014 Audi A4 Quattro Engine Repair

Learn about

2014 Audi A4 Quattro Trim Options

Select your Audi A4 Quattro trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

L4/2.0L

V6/3.0L

Repairs for Your 2014 Audi A4 Quattro

Nothing lasts forever. Even your Audi A4 Quattro'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 A4 Quattro services.

We’re Trained to Care for Audi A4 Quattro Engines

The Audi A4 Quattro is respected for its reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If they do, you’ll have to find a dependable 2014 Audi service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi A4 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.

My 2014 Audi A4 Quattro Check Engine Light Is On

As soon as your A4 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 vehicle's ignition, Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your A4 Quattro to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Audi A4 Quattro engine service might include essential fluid leaks, or misfiring.

Audi A4 Quattro Engine Repair

When your Audi A4 Quattro engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. 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 seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Audi A4 Quattro engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — serpentine belt, valve guide seal, fuses, or another part.

Questions About 2014 Audi A4 Quattro Engines

Why does the check engine light in my A4 Quattro turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your A4 Quattro testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Audi A4 Quattro engine noises bad? Unusual noises can signal a problem with your Audi A4 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 indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi A4 Quattro engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle 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.
Can I use water in my Audi A4 Quattro radiator? It’s not recommended you put water in your A4 Quattro radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a A4 Quattro engine to suddenly stop? Reasons your A4 Quattro car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Audi A4 Quattro engines? For Audi A4 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.