Why does the check engine light come on when I start my GX470?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your GX470 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Lexus GX470 making engine noise?

Strange engine sounds can be a sign something’s off in your Lexus GX470. 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 GX470 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Lexus GX470 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.

Why did my GX470 engine suddenly stop?

Your GX470 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Lexus GX470 engines?

Your local Firestone Complete Auto Care has you covered with expert GX470 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2005 Lexus GX470 Engine Repair

Learn about

2005 Lexus GX470 Trim Options

Select your Lexus GX470 trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

V8/4.7L

Repairs for Your 2005 Lexus GX470

Nothing lasts forever. Even your Lexus GX470's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2005 Lexus GX470.

We Care for Lexus GX470 Engines

Lexus GX470 engines are known for their reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2005 Lexus service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Lexus GX470 engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2005 Lexus GX470

If your GX470 check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your fuel injection, Potential 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 potential sources. Bring your GX470 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs your Lexus GX470 engine needs some TLC are oil leaks, or misfiring.

Lexus GX470 Engine Repair

If your 2005 Lexus GX470 needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 2005 GX470 engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the timing chain or belt, oil gasket, sensors, or a different component.

Engine Q&A 2005 Lexus GX470

Why does the check engine light come on when I start my GX470? It’s usually normal for your check engine light to turn on upon ignition. It’s just your GX470 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Lexus GX470 making engine noise? Strange engine sounds can be a sign something’s off in your Lexus GX470. 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 GX470 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Lexus GX470 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.
Why did my GX470 engine suddenly stop? Your GX470 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Lexus GX470 engines? Your local Firestone Complete Auto Care has you covered with expert GX470 engine repair. Schedule an appointment today and see us at one of our thousands of locations.