Why does my ES300h’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. This is just your ES300h testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Lexus ES300h making engine noise?

Strange engine sounds can be a sign something’s off in your Lexus ES300h. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Lexus ES300h 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Lexus ES300h radiator?

It’s not recommended you put water in your ES300h 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 the engine in my ES300h to suddenly stop?

There are different reasons your ES300h vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who can repair my Lexus ES300h engine?

For Lexus ES300h 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.

Engine Repairs for Your 2018 Lexus ES300h

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2018 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.

Repairs for Your 2018 Lexus ES300h

Stuff wears out. Even your Lexus ES300h's many parts and pieces. 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 2018 Lexus ES300h.

We’re Trained to Care for Lexus ES300h Engines

Lexus ES300h engines are known for their reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go wrong on the road. When they do, you might find yourself searching for 2018 Lexus ES300h engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lexus ES300h engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2018 Lexus ES300h

An illuminated check engine light on your Lexus ES300h is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your car’s starter, Possible causes can include a failing oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your ES300h issues diagnosed and our expert techs will get the root of the problem. engine pinging noises, oil leaks, or a sinking feeling that something’s wrong.

2018 ES300h Engine Services

If your 2018 Lexus ES300h needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. 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 want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for ES300h engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the timing belt, valve guide seal, sensors, or other parts.

2018 Lexus ES300h Engine Q&A

Why does my ES300h’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is just your ES300h testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Lexus ES300h making engine noise? Strange engine sounds can be a sign something’s off in your Lexus ES300h. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Lexus ES300h 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Lexus ES300h radiator? It’s not recommended you put water in your ES300h 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 the engine in my ES300h to suddenly stop? There are different reasons your ES300h vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who can repair my Lexus ES300h engine? For Lexus ES300h 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.