Why does the check engine light come on when I start my GX460?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is 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 GX460 making engine noise?

Strange engine sounds can be a sign something’s off in your Lexus GX460. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Lexus GX460 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is 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 use water in my Lexus GX460 radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause a GX460 engine to suddenly stop?

There are different reasons your GX460 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.

Who fixes Lexus GX460 engines?

Your local Firestone Complete Auto Care offers Lexus GX460 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2020 Lexus GX460 Engines

Learn about

2020 Lexus GX460 Trim Options

Select your Lexus GX460 trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

V8/4.6L

Repairs for Your 2020 Lexus GX460

Nothing lasts forever. Even your Lexus GX460’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2020 Lexus GX460.

We Know Lexus GX460 Engines

The Lexus GX460 is respected for its reliability. You probably thought about that when you got 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! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lexus GX460 engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2020 Lexus GX460

If your GX460 check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel injection, Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your GX460 issues diagnosed and our expert techs will get the root of the problem. Other signs your Lexus GX460 engine needs some TLC are oil leaks, or misfiring.

Engine Repairs for Your 2020 GX460

If your 2020 GX460 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. 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 want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2020 GX460 engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — timing belt, oil gasket, fuses, or other parts.

Engine Q&A 2020 Lexus GX460

Why does the check engine light come on when I start my GX460? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is 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 GX460 making engine noise? Strange engine sounds can be a sign something’s off in your Lexus GX460. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Lexus GX460 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is 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 use water in my Lexus GX460 radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause a GX460 engine to suddenly stop? There are different reasons your GX460 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.
Who fixes Lexus GX460 engines? Your local Firestone Complete Auto Care offers Lexus GX460 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!