Why does the check engine light in my A3 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.

Are Audi A3 engine noises bad?

Unusual noises can signal a problem with your Audi A3 engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Audi A3 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Audi A3 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 A3 engine to suddenly stop?

Reasons your A3 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Audi A3 engines?

Your local Firestone Complete Auto Care has you covered with expert A3 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2018 Audi A3 Engine Repair

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2018 Audi A3 Trim Options

Select your Audi A3 trim level to learn more about Audi-recommended engine repair. Even Audi A3 parts will get older and change.

L4/1.4L

L4/1.8L

L4/2.0L

Repairs for Your 2018 Audi A3

Stuff wears out. Even your Audi A3's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2018 Audi A3 repairs.

We Know Audi A3 Engines

Audi A3 engines are known for their reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 2018 Audi A3 engine repair or replacement parts. 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 A3 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2018 Audi A3

If your A3 check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission control system that won’t go away on its own. Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your A3 issues diagnosed and our expert techs will get the root of the problem. Other signs your Audi A3 engine needs some TLC are essential fluid leaks, or misfiring.

2018 A3 Engine Services

When your Audi A3 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair can wait, 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. Choose Firestone Complete Auto Care for Audi A3 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the timing belt, engine oil seal, fuses, or a different component.

2018 Audi A3 Engine Q&A

Why does the check engine light in my A3 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.
Are Audi A3 engine noises bad? Unusual noises can signal a problem with your Audi A3 engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Audi A3 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Audi A3 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 A3 engine to suddenly stop? Reasons your A3 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Audi A3 engines? Your local Firestone Complete Auto Care has you covered with expert A3 engine repair. Schedule an appointment today and see us at one of our thousands of locations.