Why does the check engine light in my A5 Sportback turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your A5 Sportback firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Audi A5 Sportback engine noises bad?

Strange engine sounds can be a sign something’s off in your Audi A5 Sportback. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi A5 Sportback 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Audi A5 Sportback radiator?

It’s not recommended you put water in your A5 Sportback 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 A5 Sportback engine to suddenly stop?

There are different reasons your A5 Sportback 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 fixes Audi A5 Sportback engines?

For Audi A5 Sportback 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 A5 Sportback

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2021 Audi A5 Sportback Trim Options

Select your Audi A5 Sportback trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

L4/2.0L

2021 Audi A5 Sportback Repair

Nothing stays the same forever. Even your Audi A5 Sportback’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2021 Audi A5 Sportback repairs.

We Care for Audi A5 Sportback Engines

The Audi A5 Sportback 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. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2021 Audi service center — quick! That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Audi A5 Sportback 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 offers both trustworthy and affordable engine repairs.

Check Engine Light on 2021 Audi A5 Sportback

An illuminated check engine light on your Audi A5 Sportback is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system that won't go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your A5 Sportback issues diagnosed and our expert techs will get the root of the problem. engine rattling, burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2021 A5 Sportback

When your Audi A5 Sportback engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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 A5 Sportback engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the cambelt, valve guide seal, ignition coil, or a different component.

2021 Audi A5 Sportback Engine Q&A

Why does the check engine light in my A5 Sportback turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. It’s just your A5 Sportback firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Audi A5 Sportback engine noises bad? Strange engine sounds can be a sign something’s off in your Audi A5 Sportback. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi A5 Sportback 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Audi A5 Sportback radiator? It’s not recommended you put water in your A5 Sportback 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 A5 Sportback engine to suddenly stop? There are different reasons your A5 Sportback 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 fixes Audi A5 Sportback engines? For Audi A5 Sportback 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.