Why does the check engine light in my S5 Sportback turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Audi engine sound different?

Unusual noises can signal a problem with your Audi S5 Sportback engine. Tapping or knocking could mean you're low on oil. 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 S5 Sportback engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car 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 use water in my Audi S5 Sportback 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.

What could cause my S5 Sportback engine to suddenly stop?

Reasons your S5 Sportback car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Audi S5 Sportback repair?

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

Reliable Repairs for 2020 Audi S5 Sportback Engines

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2020 Audi S5 Sportback Trim Options

Select your Audi S5 Sportback trim level to learn more about Audi-recommended engine repair. Even Audi S5 Sportback parts will get older and change.

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 2020 Audi S5 Sportback repairs.

We Know Audi S5 Sportback Engines

Audi S5 Sportback drivers trust that their S5 Sportback will take them near and far. 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 2020 Audi service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi S5 Sportback engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2020 Audi S5 Sportback Check Engine Light Is On

An illuminated check engine light on your Audi S5 Sportback 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 fuel injection, Potential causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your S5 Sportback issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs your Audi S5 Sportback engine needs some TLC are oil leaks, or misfiring.

2020 S5 Sportback Engine Services

If your 2020 Audi S5 Sportback needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, 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 2020 S5 Sportback engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the cambelt, motor oil seal, sensors, or another part.

Questions About 2020 Audi S5 Sportback Engines

Why does the check engine light in my S5 Sportback turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Audi engine sound different? Unusual noises can signal a problem with your Audi S5 Sportback engine. Tapping or knocking could mean you're low on oil. 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 S5 Sportback engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car 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 use water in my Audi S5 Sportback 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.
What could cause my S5 Sportback engine to suddenly stop? Reasons your S5 Sportback car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Audi S5 Sportback repair? Your local Firestone Complete Auto Care fixes Audi S5 Sportback engines. Book an appointment today! We have thousands of locations across the country.