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

Are Lexus IS F engine noises bad?

Unusual noises can signal a problem with your Lexus IS F engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Lexus IS 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

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

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

If your IS F car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Lexus IS F repair?

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

Reliable Repairs for 2014 Lexus IS F Engines

Learn about

2014 Lexus IS F Trim Options

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

V8/5.0L

2014 Lexus IS F Repair

Nothing lasts forever. Even your Lexus IS F’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 2014 Lexus IS F services.

We Care for Lexus IS F Engines

Lexus IS F drivers trust that their IS F will take them near and far. You probably thought about that when you got it. 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 2014 Lexus IS 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 IS 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 is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2014 Lexus IS F

An illuminated check engine light on your Lexus IS F is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system, and it won’t go away by ignoring it. Potential causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your IS F to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs your Lexus IS F engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

2014 IS F Engine Services

When your Lexus IS F engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2014 IS F engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — cambelt, valve guide seal, sensors, or other parts.

Engine Q&A 2014 Lexus IS F

Why does the check engine light in my IS F 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 IS F firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Lexus IS F engine noises bad? Unusual noises can signal a problem with your Lexus IS F engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Lexus IS 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Lexus IS F radiator? While it’s not recommended, you can use water in your IS F 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 IS F engine to suddenly stop? If your IS F car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Lexus IS F repair? Your local Firestone Complete Auto Care has you covered with expert IS F engine repair. Schedule an appointment today and see us at one of our thousands of locations.