Why does my NX300’s check engine light come on when I start it?

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 dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Lexus NX300 making engine noise?

Unusual noises can signal a problem with your Lexus NX300 engine. Knocking or tapping could be a symptom of low 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 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,' 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.

Can I put water in my Lexus NX300 radiator?

It’s not recommended you put water in your NX300 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 could cause my NX300 engine to suddenly stop?

Reasons your NX300 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who can repair my Lexus NX300 engine?

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

Reliable Repairs for 2020 Lexus NX300 Engines

Learn about

2020 Lexus NX300 Trim Options

Select your Lexus NX300 trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

L4/2.0L

2020 Lexus NX300 Repair

Nothing lasts forever. Even your Lexus NX300’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 2020 Lexus NX300 repairs.

We Know Lexus NX300 Engines

Lexus NX300 drivers trust that their NX300 will take them near and far. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If they do, you’ll have to find a dependable 2020 Lexus service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lexus NX300 engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2020 Lexus NX300

As soon as your NX300 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your NX300 issues diagnosed and we'll determine exactly why your check engine light is on. Other signs it's time for Lexus NX300 engine service might include oil leaks, or misfiring.

Lexus NX300 Engine Repair

If your 2020 NX300 engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair can wait, 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. Turn to Firestone Complete Auto Care for your 2020 NX300 engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the timing belt, oil gasket, ignition coil, or other parts.

Engine Q&A 2020 Lexus NX300

Why does my NX300’s check engine light come on when I start it? 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 dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Lexus NX300 making engine noise? Unusual noises can signal a problem with your Lexus NX300 engine. Knocking or tapping could be a symptom of low 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 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,' 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.
Can I put water in my Lexus NX300 radiator? It’s not recommended you put water in your NX300 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 could cause my NX300 engine to suddenly stop? Reasons your NX300 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Lexus NX300 engine? Your local Firestone Complete Auto Care offers Lexus NX300 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!