Why does the check engine light come on when I start my ES300h?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your ES300h firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Lexus ES300h making engine noise?

Strange under-the-hood noises can point to problems within your Lexus ES300h 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 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 Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus ES300h 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Lexus ES300h 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 ES300h engine suddenly stop?

Your ES300h car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for Lexus ES300h repair?

Your local Firestone Complete Auto Care offers Lexus ES300h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2020 Lexus ES300h

Learn about

2020 Lexus ES300h Trim Options

Select your Lexus ES300h trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

L4/2.5L

Lexus ES300h Repairs and Services

Stuff wears out. Even your Lexus ES300h’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2020 Lexus ES300h.

We’re Trained to Care for Lexus ES300h Engines

The Lexus ES300h is respected for its reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If they do, you’ll have to find a dependable 2020 Lexus service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Lexus ES300h 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.

My 2020 Lexus ES300h Check Engine Light Is On

If your ES300h check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your fuel injection, Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your ES300h in for an on-board diagnostic check and our expert techs will get the root of the problem. rattling sounds, burning smells, or engine misfiring.

Engine Repairs for Your 2020 ES300h

When your Lexus ES300h 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 seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Lexus ES300h engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — timing belt, oil gasket, fuses, or another part.

2020 Lexus ES300h Engine Q&A

Why does the check engine light come on when I start my ES300h? It’s usually normal for your check engine light to turn on upon ignition. It’s just your ES300h firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Lexus ES300h making engine noise? Strange under-the-hood noises can point to problems within your Lexus ES300h 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 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 Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus ES300h 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Lexus ES300h 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 ES300h engine suddenly stop? Your ES300h car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Lexus ES300h repair? Your local Firestone Complete Auto Care offers Lexus ES300h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!