Why does the check engine light come on when I start my 90?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your 90 firing up 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 90. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi 90 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my Audi 90 radiator?

It’s not recommended you put water in your 90 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.

Why did my 90 engine suddenly stop?

There are different reasons your 90 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who can repair my Audi 90 engine?

Your local Firestone Complete Auto Care has you covered with expert 90 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 1993 Audi 90 Engines

Learn about

1993 Audi 90 Trim Options

Select your Audi 90 trim level to learn more about Audi-recommended engine repair. Even Audi 90 parts will get older and change.

V6/2.8L

Repairs for Your 1993 Audi 90

Stuff wears out. Even your Audi 90’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 1993 Audi 90 repairs.

We’re Trained to Care for Audi 90 Engines

Audi 90 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. Things can go wrong on the road. When they do, you might find yourself searching for 1993 Audi 90 engine repair or replacement parts. 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 90 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1993 Audi 90 Check Engine Light Is On

If your 90 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 or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, bad spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your 90 issues diagnosed and we'll determine exactly why your check engine light is on. engine pinging noises, essential fluid leaks, or a sinking feeling that something’s wrong.

Audi 90 Engine Repair

If your 1993 90 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 isn’t urgent right now, 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 90 engine repairs and you can feel confident knowing that we use Audi-approved parts and components like the cambelt, valve guide seal, fuses, or another part.

Engine Q&A 1993 Audi 90

Why does the check engine light come on when I start my 90? It’s usually normal for your check engine light to turn on upon ignition. It’s just your 90 firing up 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 90. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi 90 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Audi 90 radiator? It’s not recommended you put water in your 90 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.
Why did my 90 engine suddenly stop? There are different reasons your 90 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who can repair my Audi 90 engine? Your local Firestone Complete Auto Care has you covered with expert 90 engine repair. Schedule an appointment today and see us at one of our thousands of locations.