Why does my GX460’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your GX460 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Lexus GX460 making engine noise?

Strange engine sounds can be a sign something’s off in your Lexus GX460. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 GX460 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.

Can I use water in my Lexus GX460 radiator?

It’s not recommended you put water in your GX460 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 GX460 engine to suddenly stop?

If your GX460 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Lexus GX460 engine?

For Lexus GX460 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

2021 Lexus GX460 Engine Repair

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2021 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

Lexus GX460 Repairs and Services

Nothing stays the same forever. Even your Lexus GX460's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 Lexus GX460 repairs.

We Care for Lexus GX460 Engines

Lexus GX460 drivers trust that their GX460 will take them near and far. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If they do, you’ll have to find a dependable 2021 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 more than 500 million vehicles since 1926, and our technicians know Lexus GX460 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2021 Lexus GX460

An illuminated check engine light on your Lexus GX460 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. 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. engine pinging noises, essential fluid leaks, or misfiring.

2021 GX460 Engine Services

If your 2021 Lexus GX460 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. 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. Choose Firestone Complete Auto Care for Lexus GX460 engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — serpentine belt, motor oil seal, sensors, or another part.

Engine Q&A 2021 Lexus GX460

Why does my GX460’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your GX460 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Lexus GX460 making engine noise? Strange engine sounds can be a sign something’s off in your Lexus GX460. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 GX460 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.
Can I use water in my Lexus GX460 radiator? It’s not recommended you put water in your GX460 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 GX460 engine to suddenly stop? If your GX460 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Lexus GX460 engine? For Lexus GX460 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.