Why does my 100’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 100 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Audi 100 making engine noise?

Strange engine sounds can be a sign something’s off in your Audi 100. 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi 100 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Audi 100 radiator?

It’s not recommended you put water in your 100 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 100 engine suddenly stop?

Reasons your 100 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Audi 100 repair?

For Audi 100 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.

1994 Audi 100 Engine Repair

Learn about

1994 Audi 100 Trim Options

Select your Audi 100 trim level to learn more about Audi-recommended engine repair. Use the following chart to find information.

V6/2.8L

Audi 100 Repairs and Services

Stuff wears out. Even your Audi 100'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 1994 Audi 100.

We’re Trained to Care for Audi 100 Engines

Audi 100 engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If they do, you’ll have to find a dependable 1994 Audi service center — quick! 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 100 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 1994 Audi 100

If your 100 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 combustion, Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your 100 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs it's time for Audi 100 engine service might include oil leaks, or engine misfiring.

Audi 100 Engine Repair

If your 1994 Audi 100 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let 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. Choose Firestone Complete Auto Care for Audi 100 engine repairs and you can drive easy knowing that we use Audi-approved parts and fluids — cambelt, valve guide seal, ignition coil, or another part.

Questions About 1994 Audi 100 Engines

Why does my 100’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 100 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Audi 100 making engine noise? Strange engine sounds can be a sign something’s off in your Audi 100. 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Audi engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Audi 100 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Audi 100 radiator? It’s not recommended you put water in your 100 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 100 engine suddenly stop? Reasons your 100 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Audi 100 repair? For Audi 100 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.