Why does my A4’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 A4 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 A4 engine noises bad?

Strange under-the-hood noises can point to problems within your Audi A4 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 a sign of brake problems rather than engine issues.

What could damage my Audi A4 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Audi A4 radiator?

While it’s not recommended, you can use water in your A4 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 the engine in my A4 to suddenly stop?

Your A4 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for Audi A4 repair?

Your local Firestone Complete Auto Care offers Audi A4 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2016 Audi A4 Engine Repair

Learn about

2016 Audi A4 Trim Options

Select your Audi A4 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

L4/1.8L

L4/2.0L

Repairs for Your 2016 Audi A4

Nothing lasts forever. Even your Audi A4's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2016 Audi A4 repairs.

We’re Trained to Care for Audi A4 Engines

The Audi A4 is respected for its reliability. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2016 Audi A4 engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Audi A4 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. 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 2016 Audi A4

An illuminated check engine light on your Audi A4 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, bad spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your A4 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 A4 engine service might include oil leaks, or a sinking feeling that something’s wrong.

2016 A4 Engine Services

If your 2016 A4 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Audi A4 engine repairs and you can feel good knowing that we only use Audi-compliant replacement parts such as the serpentine belt, engine oil seal, sensors, or a different component.

Engine Q&A 2016 Audi A4

Why does my A4’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 A4 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 A4 engine noises bad? Strange under-the-hood noises can point to problems within your Audi A4 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 a sign of brake problems rather than engine issues.
What could damage my Audi A4 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Audi A4 radiator? While it’s not recommended, you can use water in your A4 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 the engine in my A4 to suddenly stop? Your A4 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Audi A4 repair? Your local Firestone Complete Auto Care offers Audi A4 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!