Why does the check engine light in my RS3 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 RS3 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 does my Audi engine sound different?

Strange engine sounds can be a sign something’s off in your Audi RS3. 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 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 RS3 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 put water in my Audi RS3 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your RS3 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my RS3 engine to suddenly stop?

If your RS3 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 RS3 engines?

For Audi RS3 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 2022 Audi RS3

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2022 Audi RS3 Trim Options

Select your Audi RS3 trim level to learn more about Audi-recommended engine repair. Even Audi RS3 parts will get older and change.

L5/2.5L

Repairs for Your 2022 Audi RS3

Nothing stays the same forever. Even your Audi RS3's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2022 Audi RS3 repairs.

We Know Audi RS3 Engines

Audi RS3 engines are known for their 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 2022 Audi RS3 engine repair or replacement parts. 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 RS3 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2022 Audi RS3

As soon as your RS3 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, worn spark plug, a problem 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 RS3 issues diagnosed and we'll determine exactly why your check engine light is on. Other signs your Audi RS3 engine needs some TLC are burning smells, or misfiring.

Audi RS3 Engine Repair

If your 2022 Audi RS3 needs engine repair, 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 repair can wait, we'll let 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. Turn to Firestone Complete Auto Care for your 2022 RS3 engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — serpentine belt, valve guide seal, sensors, or another part.

Engine Q&A 2022 Audi RS3

Why does the check engine light in my RS3 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 RS3 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 does my Audi engine sound different? Strange engine sounds can be a sign something’s off in your Audi RS3. 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 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 RS3 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 put water in my Audi RS3 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your RS3 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my RS3 engine to suddenly stop? If your RS3 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 RS3 engines? For Audi RS3 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.