Why does the check engine light come on when I start my LS500?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your LS500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Lexus LS500 engine noises bad?

Strange engine sounds can be a sign something’s off in your Lexus LS500. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to 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 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Lexus LS500 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 LS500 engine suddenly stop?

Your LS500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs Lexus LS500 engines?

Your local Firestone Complete Auto Care has you covered with expert LS500 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2019 Lexus LS500

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2019 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.

V6/3.4L

2019 Lexus LS500 Repair

Nothing stays the same forever. Even your Lexus LS500’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 2019 Lexus LS500.

We Care for Lexus LS500 Engines

Lexus LS500 drivers trust that their LS500 will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 2019 Lexus LS500 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 LS500 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2019 Lexus LS500

As soon as your LS500 check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your fuel, Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your LS500 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. engine pinging noises, essential fluid leaks, or engine misfiring.

2019 LS500 Engine Services

If your 2019 Lexus LS500 needs engine repair, 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 can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Lexus LS500 engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — serpentine belt, valve guide seal, fuses, or another part.

2019 Lexus LS500 Engine Q&A

Why does the check engine light come on when I start my LS500? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your LS500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Lexus LS500 engine noises bad? Strange engine sounds can be a sign something’s off in your Lexus LS500. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to 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 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Lexus LS500 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 LS500 engine suddenly stop? Your LS500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs Lexus LS500 engines? Your local Firestone Complete Auto Care has you covered with expert LS500 engine repair. Schedule an appointment today and see us at one of our thousands of locations.