Why does the check engine light in my RS Q8 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 RS Q8 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 RS Q8 making engine noise?

Strange engine sounds can be a sign something’s off in your Audi RS Q8. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi RS Q8 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Audi RS Q8 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 RS Q8 engine suddenly stop?

If your RS Q8 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 RS Q8 engines?

Your local Firestone Complete Auto Care offers Audi RS Q8 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2021 Audi RS Q8

Learn about

2021 Audi RS Q8 Trim Options

Select your Audi RS Q8 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V8/4.0L

Audi RS Q8 Repairs and Services

Nothing lasts forever. Even your Audi RS Q8's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2021 Audi RS Q8.

We Know Audi RS Q8 Engines

Audi RS Q8 engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If they do, you’ll have to find a dependable 2021 Audi service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Audi RS Q8 engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2021 Audi RS Q8

An illuminated check engine light on your Audi RS Q8 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 vehicle's ignition, Possible causes can include a failing oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your RS Q8 issues diagnosed and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or misfiring.

2021 RS Q8 Engine Services

If your 2021 Audi RS Q8 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 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 RS Q8 engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the serpentine belt, oil gasket, fuses, or another part.

2021 Audi RS Q8 Engine Q&A

Why does the check engine light in my RS Q8 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 RS Q8 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 RS Q8 making engine noise? Strange engine sounds can be a sign something’s off in your Audi RS Q8. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi RS Q8 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Audi RS Q8 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 RS Q8 engine suddenly stop? If your RS Q8 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 RS Q8 engines? Your local Firestone Complete Auto Care offers Audi RS Q8 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!