Why does my A5’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. This is just your A5 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Audi A5 engine noises bad?

Strange under-the-hood noises can point to problems within your Audi A5 engine. Tapping or knocking could mean you're low on 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 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 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Audi A5 radiator?

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

Reasons your A5 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Audi A5 engines?

For Audi A5 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 2010 Audi A5

Learn about

2010 Audi A5 Trim Options

Select your Audi A5 trim level to learn more about Audi-recommended engine repair. Even Audi A5 parts will get older and change.

L4/2.0L

V6/3.2L

Repairs for Your 2010 Audi A5

Nothing lasts forever. Even your Audi A5’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2010 Audi A5 repairs.

We Care for Audi A5 Engines

The Audi A5 is respected for its reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. When they do, you might find yourself searching for 2010 Audi A5 engine repair or replacement parts. 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 A5 engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2010 Audi A5 Check Engine Light Is On

An illuminated check engine light on your Audi A5 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 combustion, Potential causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your A5 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs it's time for Audi A5 engine service might include burning smells, or engine misfiring.

Audi A5 Engine Repair

When your Audi A5 engine needs repairs, 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. 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. Turn to Firestone Complete Auto Care for your 2010 A5 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the timing belt, oil gasket, fuses, or other parts.

2010 Audi A5 Engine Q&A

Why does my A5’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is just your A5 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Audi A5 engine noises bad? Strange under-the-hood noises can point to problems within your Audi A5 engine. Tapping or knocking could mean you're low on 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 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 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Audi A5 radiator? It’s not recommended you put water in your A5 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 the engine in my A5 to suddenly stop? Reasons your A5 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Audi A5 engines? For Audi A5 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.