Why does the check engine light in my NX300h turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your NX300h 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 NX300h engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Lexus NX300h engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Lexus NX300h radiator?

It’s not recommended you put water in your NX300h 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.

Why did my NX300h engine suddenly stop?

Reasons your NX300h car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Lexus NX300h repair?

Your local Firestone Complete Auto Care offers Lexus NX300h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2018 Lexus NX300h Engine Repair

Learn about

2018 Lexus NX300h Trim Options

Select your Lexus NX300h trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

L4/2.5L

2018 Lexus NX300h Repair

Nothing stays the same forever. Even your Lexus NX300h's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 2018 Lexus NX300h.

We Care for Lexus NX300h Engines

Lexus NX300h drivers trust that their NX300h will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If they do, you’ll have to find a dependable 2018 Lexus service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lexus NX300h engines. 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.

My 2018 Lexus NX300h Check Engine Light Is On

As soon as your NX300h 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, 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 NX300h in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Lexus NX300h engine service might include essential fluid leaks, or misfiring.

Engine Repairs for Your 2018 NX300h

If your 2018 NX300h engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Lexus NX300h engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the timing chain or belt, motor oil seal, ignition coil, or another part.

Questions About 2018 Lexus NX300h Engines

Why does the check engine light in my NX300h turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your NX300h 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 NX300h engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Lexus NX300h engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Lexus NX300h radiator? It’s not recommended you put water in your NX300h 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.
Why did my NX300h engine suddenly stop? Reasons your NX300h car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Lexus NX300h repair? Your local Firestone Complete Auto Care offers Lexus NX300h engine repair. Schedule an appointment today at one of our thousands of locations nationwide!