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 just your GX460 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Lexus GX460 engine noises bad?

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 can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Lexus GX460 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to 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 the engine in my GX460 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 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!

Engine Repairs for Your 2019 Lexus GX460

Learn about

2019 Lexus GX460 Trim Options

Select your Lexus GX460 trim level to learn more about Lexus-recommended engine repair. Even Lexus GX460 parts will get older and change.

V8/4.6L

Lexus GX460 Repairs and Services

Nothing lasts forever. Even your Lexus GX460’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2019 Lexus GX460 services.

We’re Trained to Care for Lexus GX460 Engines

Lexus GX460 drivers trust that their GX460 will take them near and far. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If they do, you’ll have to find a dependable 2019 Lexus service center — quick! That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Lexus GX460 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.

My 2019 Lexus GX460 Check Engine Light Is On

As soon as your GX460 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 car’s ignition, Potential 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 GX460 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs your Lexus GX460 engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

Lexus GX460 Engine Repair

If your 2019 Lexus GX460 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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. By choosing Firestone Complete Auto Care for GX460 engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — serpentine belt, oil gasket, fuses, or another part.

2019 Lexus GX460 Engine Q&A

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 just your GX460 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Lexus GX460 engine noises bad? 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 can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Lexus GX460 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to 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 the engine in my GX460 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 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!