Why does my GX470’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your GX470 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Lexus GX470 making engine noise?

Unusual noises can signal a problem with your Lexus GX470 engine. 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 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?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Lexus GX470 radiator?

While it’s not recommended, you can use water in your GX470 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause a GX470 engine to 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 offers Lexus GX470 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2004 Lexus GX470

Learn about

2004 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

Lexus GX470 Repairs and Services

Nothing lasts forever. Even your Lexus GX470’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 2004 Lexus GX470 repairs.

We’re Trained to 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. When they do, you might find yourself searching for 2004 Lexus GX470 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Lexus GX470 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 2004 Lexus GX470

As soon as your GX470 check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your vehicle's ignition, Potential causes may include a faulty oxygen sensor, damaged spark plug, issues 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 GX470 issues diagnosed and we'll determine exactly why your check engine light is on. Other signs it's time for Lexus GX470 engine service might include burning smells, or a sinking feeling that something’s wrong.

2004 GX470 Engine Services

If your 2004 GX470 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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. By choosing Firestone Complete Auto Care for GX470 engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the timing belt, valve guide seal, ignition coil, or other parts.

Questions About 2004 Lexus GX470 Engines

Why does my GX470’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your GX470 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Lexus GX470 making engine noise? Unusual noises can signal a problem with your Lexus GX470 engine. 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 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? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Lexus GX470 radiator? While it’s not recommended, you can use water in your GX470 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause a GX470 engine to 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 offers Lexus GX470 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!