Why does my LS500’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your LS500 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Lexus engine sound different?

Strange engine sounds can be a sign something’s off in your Lexus LS500. 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 might be coming from the brakes, not the engine.

What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus LS500 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my Lexus LS500 radiator?

It’s not recommended you put water in your LS500 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 LS500 engine to suddenly stop?

There are different reasons your LS500 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 LS500 engine?

Your local Firestone Complete Auto Care fixes Lexus LS500 engines. Book an appointment today! We have thousands of locations across the country.

2024 Lexus LS500 Engine Repair

Learn about

2024 Lexus LS500 Trim Options

Select your Lexus LS500 trim level to learn more about Lexus-recommended engine repair. Even Lexus LS500 parts will get older and change.

Repairs for Your 2024 Lexus LS500

Stuff wears out. Even your Lexus LS500’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2024 Lexus LS500 services.

We Care for Lexus LS500 Engines

The Lexus LS500 is respected for its reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2024 Lexus LS500 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Lexus LS500 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.

My 2024 Lexus LS500 Check Engine Light Is On

If your LS500 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 combustion, Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your LS500 issues diagnosed and we'll determine exactly why your check engine light is on. Other signs it's time for Lexus LS500 engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

Lexus LS500 Engine Repair

If your 2024 Lexus LS500 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. 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 LS500 engine repairs and you can feel confident knowing that we use Lexus-approved parts and components like the serpentine belt, oil gasket, ignition coil, or another part.

Questions About 2024 Lexus LS500 Engines

Why does my LS500’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your LS500 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Lexus engine sound different? Strange engine sounds can be a sign something’s off in your Lexus LS500. 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 might be coming from the brakes, not the engine.
What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus LS500 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Lexus LS500 radiator? It’s not recommended you put water in your LS500 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 LS500 engine to suddenly stop? There are different reasons your LS500 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 LS500 engine? Your local Firestone Complete Auto Care fixes Lexus LS500 engines. Book an appointment today! We have thousands of locations across the country.