Why does my SQ8’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your SQ8 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Audi SQ8 making engine noise?

Strange engine sounds can be a sign something’s off in your Audi SQ8. Knocking or tapping could be a symptom of low 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 might be coming from the brakes, not the engine.

What could damage my Audi SQ8 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Audi SQ8 radiator?

While it’s not recommended, you can use water in your SQ8 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 could cause my SQ8 engine to suddenly stop?

If your SQ8 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 can repair my Audi SQ8 engine?

For Audi SQ8 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.

Engine Repairs for Your 2021 Audi SQ8

Learn about

2021 Audi SQ8 Trim Options

Select your Audi SQ8 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V8/4.0L

2021 Audi SQ8 Repair

Stuff wears out. Even your Audi SQ8’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2021 Audi SQ8 services.

We Care for Audi SQ8 Engines

Audi SQ8 engines are known for their 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. When they do, you might find yourself searching for 2021 Audi SQ8 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Audi SQ8 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 is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2021 Audi SQ8 Check Engine Light Is On

An illuminated check engine light on your Audi SQ8 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s ignition, Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your SQ8 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs your Audi SQ8 engine needs some TLC are oil leaks, or a sinking feeling that something’s wrong.

Audi SQ8 Engine Repair

If your 2021 Audi SQ8 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. 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 want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Audi SQ8 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the cambelt, oil gasket, fuses, or other parts.

2021 Audi SQ8 Engine Q&A

Why does my SQ8’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your SQ8 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Audi SQ8 making engine noise? Strange engine sounds can be a sign something’s off in your Audi SQ8. Knocking or tapping could be a symptom of low 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 might be coming from the brakes, not the engine.
What could damage my Audi SQ8 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Audi SQ8 radiator? While it’s not recommended, you can use water in your SQ8 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 could cause my SQ8 engine to suddenly stop? If your SQ8 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 can repair my Audi SQ8 engine? For Audi SQ8 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.