Why does the check engine light in my RX350h turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your RX350h firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Lexus engine sound different?

Strange engine sounds can be a sign something’s off in your Lexus RX350h. 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 a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus RX350h engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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 put water in my Lexus RX350h radiator?

While it’s not recommended, you can use water in your RX350h 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.

What could cause my RX350h engine to suddenly stop?

There are different reasons your RX350h 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.

Where can I go for Lexus RX350h repair?

Your local Firestone Complete Auto Care offers Lexus RX350h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2024 Lexus RX350h Engines

Learn about

2024 Lexus RX350h Trim Options

Select your Lexus RX350h trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

2024 Lexus RX350h Repair

Nothing stays the same forever. Even your Lexus RX350h’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 RX350h services.

We Care for Lexus RX350h Engines

The Lexus RX350h is respected for its reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2024 Lexus RX350h engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Lexus RX350h engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. 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 RX350h Check Engine Light Is On

If your RX350h 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 combustion, Causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your RX350h issues diagnosed and we'll determine exactly why your check engine light is on. engine pinging noises, burning smells, or misfiring.

2024 RX350h Engine Services

If your 2024 Lexus RX350h needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. 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 seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2024 RX350h engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the cambelt, oil gasket, sensors, or another part.

2024 Lexus RX350h Engine Q&A

Why does the check engine light in my RX350h turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. It’s just your RX350h firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Lexus engine sound different? Strange engine sounds can be a sign something’s off in your Lexus RX350h. 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 a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus RX350h engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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 put water in my Lexus RX350h radiator? While it’s not recommended, you can use water in your RX350h 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.
What could cause my RX350h engine to suddenly stop? There are different reasons your RX350h 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.
Where can I go for Lexus RX350h repair? Your local Firestone Complete Auto Care offers Lexus RX350h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!