Why does my A4’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 A4 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Audi A4 making engine noise?

Strange engine sounds can be a sign something’s off in your Audi A4. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate 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 hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to 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 could cause my A4 engine 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.

Who fixes Audi A4 engines?

For Audi A4 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 2007 Audi A4

Learn about

2007 Audi A4 Trim Options

Select your Audi A4 trim level to learn more about Audi-recommended engine repair. Even Audi A4 parts will get older and change.

L4/1.8L

L4/2.0L

V6/3.2L

2007 Audi A4 Repair

Nothing lasts forever. Even your Audi A4's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2007 Audi A4.

We Care for Audi A4 Engines

Audi A4 drivers trust that their A4 will take them near and far. That might be why you bought it in the first place. 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 2007 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 millions of vehicles since 1926, and our professional technicians are trained to service Audi A4 engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2007 Audi A4 Check Engine Light Is On

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 flashing or steadily illuminated could point to problems with your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your A4 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Audi A4 engine service might include burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2007 A4

When your Audi 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 service can wait, we’ll make sure 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 2007 A4 engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — timing chain or belt, motor oil seal, fuses, or other parts.

Questions About 2007 Audi A4 Engines

Why does my A4’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 A4 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Audi A4 making engine noise? Strange engine sounds can be a sign something’s off in your Audi A4. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate 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 hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to 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 could cause my A4 engine 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.
Who fixes Audi A4 engines? For Audi A4 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.