Why does the check engine light in my RC300 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 RC300 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Lexus engine sound different?

Strange under-the-hood noises can point to problems within your Lexus RC300 engine. 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?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Lexus RC300 radiator?

It’s not recommended you put water in your RC300 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

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

Your RC300 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for Lexus RC300 repair?

Your local Firestone Complete Auto Care fixes Lexus RC300 engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2022 Lexus RC300 Engines

Learn about

2022 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

2022 Lexus RC300 Repair

Nothing lasts forever. Even your Lexus RC300's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2022 Lexus RC300 repairs.

We’re Trained to Care for Lexus RC300 Engines

Lexus RC300 engines are known for their reliability. 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 2022 Lexus RC300 engine repair or replacement parts. 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 RC300 engines. 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 2022 Lexus RC300

An illuminated check engine light on your Lexus RC300 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your RC300 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. engine rattling, burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2022 RC300

When your Lexus RC300 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 isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for RC300 engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the cambelt, valve guide seal, ignition coil, or another part.

Questions About 2022 Lexus RC300 Engines

Why does the check engine light in my RC300 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 RC300 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Lexus engine sound different? Strange under-the-hood noises can point to problems within your Lexus RC300 engine. 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? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Lexus RC300 radiator? It’s not recommended you put water in your RC300 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause the engine in my RC300 to suddenly stop? Your RC300 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Lexus RC300 repair? Your local Firestone Complete Auto Care fixes Lexus RC300 engines. Book an appointment today! We have thousands of locations across the country.