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 light should go off shortly. Bring your vehicle in if it doesn't.

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 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 might be coming from the brakes, not the engine.

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 use water in my Audi A4 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your A4 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my A4 engine 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?

Your local Firestone Complete Auto Care fixes Audi A4 engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 1998 Audi A4 Engines

Learn about

1998 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

V6/2.8L

1998 Audi A4 Repair

Nothing stays the same forever. Even your Audi A4’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 1998 Audi A4 services.

We Know Audi A4 Engines

Audi A4 drivers trust that their A4 will take them near and far. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1998 Audi A4 engine repairs. That’s where Firestone Complete Auto Care comes in. 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. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 1998 Audi A4

If your A4 check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your vehicle's ignition, Causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your A4 issues diagnosed and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or misfiring.

1998 A4 Engine Services

When your Audi A4 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. 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 1998 A4 engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — serpentine belt, motor oil seal, fuses, or another part.

Questions About 1998 Audi A4 Engines

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 light should go off shortly. Bring your vehicle in if it doesn't.
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 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 might be coming from the brakes, not the engine.
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 use water in my Audi A4 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your A4 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my A4 engine 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? Your local Firestone Complete Auto Care fixes Audi A4 engines. Book an appointment today! We have thousands of locations across the country.