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

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Elantra firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Hyundai engine sound different?

Unusual noises can signal a problem with your Hyundai Elantra engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Hyundai engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Hyundai Elantra 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.

Can I use water in my Hyundai Elantra 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 Elantra engine to suddenly stop?

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

Who repairs Hyundai Elantra engines?

For Hyundai Elantra 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.

Reliable Repairs for 2023 Hyundai Elantra Engines

Learn about

2023 Hyundai Elantra Trim Options

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

L4/1.6L

L4/2.0L

Hyundai Elantra Repairs and Services

Nothing lasts forever. Even your Hyundai Elantra's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2023 Hyundai Elantra services.

We Care for Hyundai Elantra Engines

Hyundai Elantra engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2023 Hyundai Elantra engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Hyundai Elantra engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2023 Hyundai Elantra

An illuminated check engine light on your Hyundai Elantra 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. Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Elantra issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Hyundai Elantra engine service might include essential fluid leaks, or engine misfiring.

Engine Repairs for Your 2023 Elantra

If your 2023 Elantra 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 service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2023 Elantra engine repairs and you can drive easy knowing that we use Hyundai-approved parts and fluids — cambelt, oil gasket, ignition coil, or another part.

Engine Q&A 2023 Hyundai Elantra

Why does the check engine light come on when I start my Elantra? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Elantra firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Hyundai engine sound different? Unusual noises can signal a problem with your Hyundai Elantra engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Hyundai engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Hyundai Elantra 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.
Can I use water in my Hyundai Elantra 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 Elantra engine to suddenly stop? Reasons your Elantra car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Hyundai Elantra engines? For Hyundai Elantra 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.