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

It's okay if your check engine light comes on when you first start your vehicle. This is just your A5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Audi engine sound different?

Strange engine sounds can be a sign something’s off in your Audi A5. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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 my Audi A5 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use 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?

If your A5 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 can repair my Audi A5 engine?

Your local Firestone Complete Auto Care has you covered with expert A5 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2014 Audi A5 Engine Repair

Learn about

2014 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.

L4/1.8L

L4/2.0L

Audi A5 Repairs and Services

Stuff wears out. Even your Audi A5's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2014 Audi A5 services.

We Care for Audi A5 Engines

Audi A5 drivers trust that their A5 will take them near and far. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If they do, you’ll have to find a dependable 2014 Audi service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi A5 engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2014 Audi A5

As soon as your A5 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 fuel injection, Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your A5 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs your Audi A5 engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

Audi A5 Engine Repair

If your 2014 Audi A5 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. 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 want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Audi A5 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the timing belt, engine oil seal, ignition coil, or another part.

Engine Q&A 2014 Audi A5

Why does my A5’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. This is just your A5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Audi engine sound different? Strange engine sounds can be a sign something’s off in your Audi A5. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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 my Audi A5 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use 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? If your A5 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 can repair my Audi A5 engine? Your local Firestone Complete Auto Care has you covered with expert A5 engine repair. Schedule an appointment today and see us at one of our thousands of locations.