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

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Sorento firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Kia Sorento engine noises bad?

Strange engine sounds can be a sign something’s off in your Kia Sorento. 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 Kia engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Kia Sorento 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 put water in my Kia Sorento radiator?

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

What can cause a Sorento engine to suddenly stop?

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

Who fixes Kia Sorento engines?

Your local Firestone Complete Auto Care fixes Kia Sorento engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2021 Kia Sorento

Learn about

2021 Kia Sorento Trim Options

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

L4/1.6L

L4/2.5L

L4/1.6L

L4/2.5L

Repairs for Your 2021 Kia Sorento

Nothing stays the same forever. Even your Kia Sorento's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2021 Kia Sorento repairs.

We Care for Kia Sorento Engines

Kia Sorento engines are known for their reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. When they do, you might find yourself searching for 2021 Kia Sorento 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 more than 500 million vehicles since 1926, and our technicians know Kia Sorento 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.

Illuminated Check Engine Light on 2021 Kia Sorento

An illuminated check engine light on your Kia Sorento is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your Sorento to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. rattling sounds, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2021 Sorento

When your Kia Sorento engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a service can wait, we’ll make sure 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. By choosing Firestone Complete Auto Care for Sorento engine repairs and you can feel good knowing that we only use Kia-compliant replacement parts such as the timing belt, engine oil seal, fuses, or a different component.

2021 Kia Sorento Engine Q&A

Why does the check engine light come on when I start my Sorento? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Sorento firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Kia Sorento engine noises bad? Strange engine sounds can be a sign something’s off in your Kia Sorento. 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 Kia engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Kia Sorento 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 put water in my Kia Sorento radiator? It’s not recommended you put water in your Sorento 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.
What can cause a Sorento engine to suddenly stop? If your Sorento car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who fixes Kia Sorento engines? Your local Firestone Complete Auto Care fixes Kia Sorento engines. Book an appointment today! We have thousands of locations across the country.