Why does the check engine light in my Elantra turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your Elantra firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Hyundai Elantra engine noises bad?

Unusual noises can signal a problem with your Hyundai Elantra engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Hyundai Elantra engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put 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.

Why did my Elantra engine suddenly stop?

Your Elantra car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Hyundai Elantra engines?

Your local Firestone Complete Auto Care offers Hyundai Elantra engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2018 Hyundai Elantra Engines

Learn about

2018 Hyundai Elantra Trim Options

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

L4/1.4L

L4/1.6L

L4/2.0L

Hyundai Elantra Repairs and Services

Stuff wears out. Even your Hyundai Elantra’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2018 Hyundai Elantra services.

We Know Hyundai Elantra Engines

Hyundai Elantra drivers trust that their Elantra will take them near and far. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2018 Hyundai service center — quick! 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. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2018 Hyundai Elantra

As soon as your Elantra check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your or emission system, and it won’t go away by ignoring it. Potential causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your Elantra issues diagnosed and we'll determine exactly why your check engine light is on. engine rattling, essential fluid leaks, or engine misfiring.

Hyundai Elantra Engine Repair

If your 2018 Elantra engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. 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 want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Hyundai Elantra engine repairs and you can feel confident knowing that we use Hyundai-approved parts and components like the serpentine belt, valve guide seal, ignition coil, or another part.

Questions About 2018 Hyundai Elantra Engines

Why does the check engine light in my Elantra turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your Elantra firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Hyundai Elantra engine noises bad? Unusual noises can signal a problem with your Hyundai Elantra engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Hyundai Elantra engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put 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.
Why did my Elantra engine suddenly stop? Your Elantra car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Hyundai Elantra engines? Your local Firestone Complete Auto Care offers Hyundai Elantra engine repair. Schedule an appointment today at one of our thousands of locations nationwide!