Why does my Sonata’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. This is just your Sonata testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Hyundai engine sound different?

Unusual noises can signal a problem with your Hyundai Sonata engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have 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 a Hyundai engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Hyundai Sonata 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Hyundai Sonata radiator?

While it’s not recommended, you can use water in your Sonata 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 Sonata engine to suddenly stop?

If your Sonata car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Hyundai Sonata repair?

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

Reliable Repairs for 2002 Hyundai Sonata Engines

Learn about

2002 Hyundai Sonata Trim Options

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

L4/2.4L

V6/2.7L

Repairs for Your 2002 Hyundai Sonata

Stuff wears out. Even your Hyundai Sonata's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2002 Hyundai Sonata repairs.

We Know Hyundai Sonata Engines

The Hyundai Sonata is respected for its reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. When they do, you might find yourself searching for 2002 Hyundai Sonata engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Hyundai Sonata 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.

Illuminated Check Engine Light on 2002 Hyundai Sonata

An illuminated check engine light on your Hyundai Sonata is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your Sonata in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine rattling, oil leaks, or engine misfiring.

Engine Repairs for Your 2002 Sonata

When your Hyundai Sonata engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Hyundai Sonata engine repairs and you can drive easy knowing that we use Hyundai-approved parts and fluids — timing chain or belt, engine oil seal, ignition coil, or a different component.

2002 Hyundai Sonata Engine Q&A

Why does my Sonata’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is just your Sonata testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Hyundai engine sound different? Unusual noises can signal a problem with your Hyundai Sonata engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have 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 a Hyundai engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Hyundai Sonata 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Hyundai Sonata radiator? While it’s not recommended, you can use water in your Sonata 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 Sonata engine to suddenly stop? If your Sonata car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Hyundai Sonata repair? Your local Firestone Complete Auto Care has you covered with expert Sonata engine repair. Schedule an appointment today and see us at one of our thousands of locations.