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

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Kia engine sound different?

Unusual noises can signal a problem with your Kia Optima engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Kia Optima engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. 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 Kia Optima radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Optima when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my Optima engine to suddenly stop?

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

Who can repair my Kia Optima engine?

For Kia Optima 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.

2013 Kia Optima Engine Repair

Learn about

2013 Kia Optima Trim Options

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

L4/2.0L

L4/2.4L

L4/2.0L

L4/2.4L

L4/2.0L

L4/2.4L

Repairs for Your 2013 Kia Optima

Stuff wears out. Even your Kia Optima'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 2013 Kia Optima.

We’re Trained to Care for Kia Optima Engines

Kia Optima drivers trust that their Optima will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2013 Kia service center — quick! That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Kia Optima engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2013 Kia Optima Check Engine Light Is On

An illuminated check engine light on your Kia Optima 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 car’s ignition, Possible causes can include a failing oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your Optima in for an on-board diagnostic check and our expert techs will get the root of the problem. engine pinging noises, oil leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2013 Optima

If your 2013 Kia Optima needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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. Choose Firestone Complete Auto Care for Kia Optima engine repairs and you can drive easy knowing that we use Kia-approved parts and fluids — timing belt, motor oil seal, fuses, or a different component.

Questions About 2013 Kia Optima Engines

Why does my Optima’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Kia engine sound different? Unusual noises can signal a problem with your Kia Optima engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Kia Optima engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. 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 Kia Optima radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Optima when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my Optima engine to suddenly stop? Your Optima car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my Kia Optima engine? For Kia Optima 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.