Why does the check engine light come on when I start my IS350?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your IS350 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Lexus IS350 engine noises bad?

Unusual noises can signal a problem with your Lexus IS350 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Lexus IS350 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Lexus IS350 radiator?

It’s not recommended you put water in your IS350 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 can cause the engine in my IS350 to suddenly stop?

Your IS350 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who can repair my Lexus IS350 engine?

Your local Firestone Complete Auto Care has you covered with expert IS350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2009 Lexus IS350 Engine Repair

Learn about

2009 Lexus IS350 Trim Options

Select your Lexus IS350 trim level to learn more about Lexus-recommended engine repair. Even Lexus IS350 parts will get older and change.

V6/3.5L

2009 Lexus IS350 Repair

Nothing lasts forever. Even your Lexus IS350’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2009 Lexus IS350 services.

We’re Trained to Care for Lexus IS350 Engines

The Lexus IS350 is respected for its reliability. 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. When they do, you might find yourself searching for 2009 Lexus IS350 engine repair or replacement parts. 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 IS350 engines. Schedule a courtesy inspection at the first sign of engine trouble. 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 2009 Lexus IS350

An illuminated check engine light on your Lexus IS350 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s ignition, Possible causes can include a failing oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your IS350 issues diagnosed and we'll determine exactly why your check engine light is on. Other signs it's time for Lexus IS350 engine service might include burning smells, or engine misfiring.

2009 IS350 Engine Services

If your 2009 Lexus IS350 needs engine repair, 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. If it's necessary for your safety, we'll make sure you understand that, 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 2009 IS350 engine repairs and you can feel confident knowing that we use Lexus-approved parts and components like the cambelt, valve guide seal, ignition coil, or another part.

2009 Lexus IS350 Engine Q&A

Why does the check engine light come on when I start my IS350? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your IS350 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Lexus IS350 engine noises bad? Unusual noises can signal a problem with your Lexus IS350 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Lexus IS350 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Lexus IS350 radiator? It’s not recommended you put water in your IS350 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 can cause the engine in my IS350 to suddenly stop? Your IS350 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my Lexus IS350 engine? Your local Firestone Complete Auto Care has you covered with expert IS350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.