Why does my RC300’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. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Lexus RC300 making engine noise?

Strange engine sounds can be a sign something’s off in your Lexus RC300. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus RC300 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Lexus RC300 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your RC300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my RC300 to suddenly stop?

There are different reasons your RC300 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 RC300 repair?

Your local Firestone Complete Auto Care has you covered with expert RC300 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2021 Lexus RC300 Engine Repair

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2021 Lexus RC300 Trim Options

Select your Lexus RC300 trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

L4/2.0L

V6/3.5L

Lexus RC300 Repairs and Services

Nothing stays the same forever. Even your Lexus RC300's many parts and pieces. 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 2021 Lexus RC300.

We Care for Lexus RC300 Engines

Lexus RC300 drivers trust that their RC300 will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. When they do, you might find yourself searching for 2021 Lexus RC300 engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Lexus RC300 engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2021 Lexus RC300

As soon as your RC300 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system that won't go away on its own. Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your RC300 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. engine rattling, oil leaks, or engine misfiring.

Lexus RC300 Engine Repair

When your Lexus RC300 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Lexus RC300 engine repairs and you can feel confident knowing that we use Lexus-approved parts and components like the cambelt, motor oil seal, sensors, or other parts.

2021 Lexus RC300 Engine Q&A

Why does my RC300’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. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Lexus RC300 making engine noise? Strange engine sounds can be a sign something’s off in your Lexus RC300. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus RC300 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Lexus RC300 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your RC300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my RC300 to suddenly stop? There are different reasons your RC300 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 RC300 repair? Your local Firestone Complete Auto Care has you covered with expert RC300 engine repair. Schedule an appointment today and see us at one of our thousands of locations.