Why does my GS350’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 GS350 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Lexus engine sound different?

Unusual noises can signal a problem with your Lexus GS350 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus GS350 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Lexus GS350 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 GS350 to suddenly stop?

If your GS350 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 repairs Lexus GS350 engines?

Your local Firestone Complete Auto Care has you covered with expert GS350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2014 Lexus GS350

Learn about

2014 Lexus GS350 Trim Options

Select your Lexus GS350 trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

V6/3.5L

Repairs for Your 2014 Lexus GS350

Nothing lasts forever. Even your Lexus GS350’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 2014 Lexus GS350 repairs.

We’re Trained to Care for Lexus GS350 Engines

Lexus GS350 engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2014 Lexus GS350 engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lexus GS350 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2014 Lexus GS350 Check Engine Light Is On

As soon as your GS350 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 fuel injection, Causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your GS350 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs it's time for Lexus GS350 engine service might include oil leaks, or a sinking feeling that something’s wrong.

2014 GS350 Engine Services

If your 2014 Lexus GS350 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 2014 GS350 engine repairs and you can feel confident knowing that we use Lexus-approved parts and components like the cambelt, motor oil seal, fuses, or a different component.

Engine Q&A 2014 Lexus GS350

Why does my GS350’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 GS350 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Lexus engine sound different? Unusual noises can signal a problem with your Lexus GS350 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus GS350 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Lexus GS350 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 GS350 to suddenly stop? If your GS350 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 repairs Lexus GS350 engines? Your local Firestone Complete Auto Care has you covered with expert GS350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.