Why does my RC F’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your RC F testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Lexus RC F engine noises bad?

Unusual noises can signal a problem with your Lexus RC F engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 RC F 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Lexus RC F radiator?

It’s not recommended you put water in your RC F 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 RC F to suddenly stop?

There are different reasons your RC F 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 RC F repair?

For Lexus RC F 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 2018 Lexus RC F Engines

Learn about

2018 Lexus RC F Trim Options

Select your Lexus RC F trim level to learn more about Lexus-recommended engine repair. Even Lexus RC F parts will get older and change.

V8/5.0L

Lexus RC F Repairs and Services

Nothing stays the same forever. Even your Lexus RC F’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2018 Lexus RC F repairs.

We Know Lexus RC F Engines

Lexus RC F drivers trust that their RC F 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. When they do, you might find yourself searching for 2018 Lexus RC F 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 RC F engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2018 Lexus RC F Check Engine Light Is On

As soon as your RC F check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel injection, Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your RC F to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs it's time for Lexus RC F engine service might include burning smells, or engine misfiring.

2018 RC F Engine Services

If your 2018 Lexus RC F needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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 seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for RC F engine repairs and you can feel confident knowing that we use Lexus-approved parts and components like the cambelt, engine oil seal, sensors, or another part.

2018 Lexus RC F Engine Q&A

Why does my RC F’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your RC F testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Lexus RC F engine noises bad? Unusual noises can signal a problem with your Lexus RC F engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 RC F 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Lexus RC F radiator? It’s not recommended you put water in your RC F 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 RC F to suddenly stop? There are different reasons your RC F 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 RC F repair? For Lexus RC F 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.