Why does my S5 Sportback’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your S5 Sportback firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Audi S5 Sportback engine noises bad?

Strange engine sounds can be a sign something’s off in your Audi S5 Sportback. Knocking or tapping could be a symptom of low 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 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 S5 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Audi S5 Sportback radiator?

While it’s not recommended, you can use water in your S5 Sportback 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 can cause a S5 Sportback engine to suddenly stop?

There are different reasons your S5 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 repairs Audi S5 Sportback engines?

Your local Firestone Complete Auto Care fixes Audi S5 Sportback engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2019 Audi S5 Sportback

Learn about

2019 Audi S5 Sportback Trim Options

Select your Audi S5 Sportback trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V6/3.0L

Audi S5 Sportback Repairs and Services

Nothing stays the same forever. Even your Audi S5 Sportback’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2019 Audi S5 Sportback repairs.

We’re Trained to Care for Audi S5 Sportback Engines

Audi S5 Sportback engines are known for their reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2019 Audi service center — quick! 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 S5 Sportback engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2019 Audi S5 Sportback Check Engine Light Is On

As soon as your S5 Sportback check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s ignition, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your S5 Sportback in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Audi S5 Sportback engine service might include oil leaks, or engine misfiring.

Engine Repairs for Your 2019 S5 Sportback

If your 2019 Audi S5 Sportback needs engine repair, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a repair can wait, we'll let 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 2019 S5 Sportback engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — timing chain or belt, valve guide seal, fuses, or other parts.

Questions About 2019 Audi S5 Sportback Engines

Why does my S5 Sportback’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. It’s just your S5 Sportback firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Audi S5 Sportback engine noises bad? Strange engine sounds can be a sign something’s off in your Audi S5 Sportback. Knocking or tapping could be a symptom of low 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 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 S5 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Audi S5 Sportback radiator? While it’s not recommended, you can use water in your S5 Sportback 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 can cause a S5 Sportback engine to suddenly stop? There are different reasons your S5 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 repairs Audi S5 Sportback engines? Your local Firestone Complete Auto Care fixes Audi S5 Sportback engines. Book an appointment today! We have thousands of locations across the country.