Why does the check engine light in my S7 turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your S7 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Audi S7 making engine noise?

Unusual noises can signal a problem with your Audi S7 engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Audi S7 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Audi S7 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.

What can cause a S7 engine to suddenly stop?

There are different reasons your S7 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.

Who can repair my Audi S7 engine?

Your local Firestone Complete Auto Care has you covered with expert S7 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2013 Audi S7

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2013 Audi S7 Trim Options

Select your Audi S7 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V8/4.0L

2013 Audi S7 Repair

Nothing lasts forever. Even your Audi S7’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2013 Audi S7 repairs.

We’re Trained to Care for Audi S7 Engines

The Audi S7 is respected for its reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. When they do, you might find yourself searching for 2013 Audi S7 engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi S7 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2013 Audi S7 Check Engine Light Is On

An illuminated check engine light on your Audi S7 is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your or emission control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your S7 issues diagnosed and we'll determine exactly why your check engine light is on. Other signs your Audi S7 engine needs some TLC are oil leaks, or engine misfiring.

Engine Repairs for Your 2013 S7

If your 2013 S7 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. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2013 S7 engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the timing chain or belt, valve guide seal, sensors, or a different component.

Engine Q&A 2013 Audi S7

Why does the check engine light in my S7 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your S7 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Audi S7 making engine noise? Unusual noises can signal a problem with your Audi S7 engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Audi S7 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Audi S7 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.
What can cause a S7 engine to suddenly stop? There are different reasons your S7 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.
Who can repair my Audi S7 engine? Your local Firestone Complete Auto Care has you covered with expert S7 engine repair. Schedule an appointment today and see us at one of our thousands of locations.