Why does the check engine light in my ES300h turn on when I start my car?

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.

Are Lexus ES300h engine noises bad?

Unusual noises can signal a problem with your Lexus ES300h engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

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, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

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?

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?

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

2024 Lexus ES300h Engine Repair

Learn about

2024 Lexus ES300h Trim Options

Select your Lexus ES300h trim level to learn more about Lexus-recommended engine repair. Even Lexus ES300h parts will get older and change.

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 repair or category to learn more about 2024 Lexus ES300h services.

We 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 sideways sometimes. If they do, you’ll have to find a dependable 2024 Lexus service center — quick! That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Lexus ES300h 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 offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2024 Lexus ES300h

If your ES300h check engine light is on, it’s time to get it looked at. 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, issues with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your ES300h issues diagnosed and we'll determine exactly why your check engine light is on. rattling sounds, oil leaks, or engine misfiring.

Lexus ES300h Engine Repair

When your Lexus ES300h engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for ES300h engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — serpentine belt, oil gasket, fuses, or another part.

Engine Q&A 2024 Lexus ES300h

Why does the check engine light in my ES300h turn on when I start my car? 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.
Are Lexus ES300h engine noises bad? Unusual noises can signal a problem with your Lexus ES300h engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
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, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
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? 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? Your local Firestone Complete Auto Care offers Lexus ES300h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!