Why does the check engine light come on when I start my NX300?

It's okay if your check engine light comes on when you first start your vehicle. This is just your NX300 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Lexus NX300 engine noises bad?

Strange under-the-hood noises can point to problems within your Lexus NX300 engine. Knocking or tapping could be a symptom of low oil. 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 coming from the brakes, not the engine.

What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus NX300 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Lexus NX300 radiator?

While it’s not recommended, you can use water in your NX300 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 NX300 engine suddenly stop?

If your NX300 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 NX300 repair?

Your local Firestone Complete Auto Care offers Lexus NX300 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2021 Lexus NX300

Learn about

2021 Lexus NX300 Trim Options

Select your Lexus NX300 trim level to learn more about Lexus-recommended engine repair. Even Lexus NX300 parts will get older and change.

L4/2.0L

2021 Lexus NX300 Repair

Nothing lasts forever. Even your Lexus NX300’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 2021 Lexus NX300 services.

We’re Trained to Care for Lexus NX300 Engines

Lexus NX300 drivers trust that their NX300 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. If the unexpected strikes, you may search the internet frantically for quick and affordable 2021 Lexus NX300 engine repairs. 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 NX300 engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2021 Lexus NX300

An illuminated check engine light on your Lexus NX300 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 car’s ignition, Causes may include a faulty oxygen sensor, bad spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your NX300 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2021 NX300

When your Lexus NX300 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 give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for NX300 engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — cambelt, engine oil seal, fuses, or a different component.

Questions About 2021 Lexus NX300 Engines

Why does the check engine light come on when I start my NX300? It's okay if your check engine light comes on when you first start your vehicle. This is just your NX300 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Lexus NX300 engine noises bad? Strange under-the-hood noises can point to problems within your Lexus NX300 engine. Knocking or tapping could be a symptom of low oil. 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 coming from the brakes, not the engine.
What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus NX300 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Lexus NX300 radiator? While it’s not recommended, you can use water in your NX300 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 NX300 engine suddenly stop? If your NX300 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 NX300 repair? Your local Firestone Complete Auto Care offers Lexus NX300 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!