Why does my GS450h’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 GS450h testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Lexus GS450h engine noises bad?

Strange under-the-hood noises can point to problems within your Lexus GS450h engine. Knocking or tapping could be a symptom of low 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 my Lexus GS450h engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Lexus GS450h radiator?

While it’s not recommended, you can use water in your GS450h radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my GS450h engine suddenly stop?

Your GS450h car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Lexus GS450h engines?

Your local Firestone Complete Auto Care offers Lexus GS450h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2013 Lexus GS450h Engine Repair

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2013 Lexus GS450h Trim Options

Select your Lexus GS450h trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

2013 Lexus GS450h Repair

Nothing stays the same forever. Even your Lexus GS450h’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 2013 Lexus GS450h services.

We’re Trained to Care for Lexus GS450h Engines

The Lexus GS450h 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 wrong on the road. If they do, you’ll have to find a dependable 2013 Lexus service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Lexus GS450h 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.

Check Engine Light on 2013 Lexus GS450h

An illuminated check engine light on your Lexus GS450h 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, Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your GS450h to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2013 GS450h

When your Lexus GS450h 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 can wait, 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. Choose Firestone Complete Auto Care for Lexus GS450h engine repairs and you can feel confident knowing that we use Lexus-approved parts and components like the timing belt, oil gasket, sensors, or another part.

Questions About 2013 Lexus GS450h Engines

Why does my GS450h’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 GS450h testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Lexus GS450h engine noises bad? Strange under-the-hood noises can point to problems within your Lexus GS450h engine. Knocking or tapping could be a symptom of low 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 my Lexus GS450h engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Lexus GS450h radiator? While it’s not recommended, you can use water in your GS450h radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my GS450h engine suddenly stop? Your GS450h car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Lexus GS450h engines? Your local Firestone Complete Auto Care offers Lexus GS450h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!