Why does the check engine light in my RC350 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 RC350 testing 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 RC350. 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Lexus RC350 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Lexus RC350 radiator?

While it’s not recommended, you can use water in your RC350 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 RC350 engine suddenly stop?

There are different reasons your RC350 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 repairs Lexus RC350 engines?

For Lexus RC350 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 2021 Lexus RC350 Engines

Learn about

2021 Lexus RC350 Trim Options

Select your Lexus RC350 trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

V6/3.5L

Repairs for Your 2021 Lexus RC350

Nothing stays the same forever. Even your Lexus RC350’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 2021 Lexus RC350 services.

We Know Lexus RC350 Engines

Lexus RC350 drivers trust that their RC350 will take them near and far. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2021 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 RC350 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2021 Lexus RC350 Check Engine Light Is On

An illuminated check engine light on your Lexus RC350 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 fuel, Causes may include a faulty oxygen sensor, damaged 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 RC350 issues diagnosed and our expert techs will get the root of the problem. Other signs your Lexus RC350 engine needs some TLC are essential fluid leaks, or misfiring.

Lexus RC350 Engine Repair

When your Lexus RC350 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. 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 seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for RC350 engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — timing chain or belt, motor oil seal, fuses, or a different component.

Engine Q&A 2021 Lexus RC350

Why does the check engine light in my RC350 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 RC350 testing 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 RC350. 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Lexus RC350 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Lexus RC350 radiator? While it’s not recommended, you can use water in your RC350 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 RC350 engine suddenly stop? There are different reasons your RC350 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 repairs Lexus RC350 engines? For Lexus RC350 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.