Why does the check engine light in my GS350 turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your GS350 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Lexus GS350 making engine noise?

Strange engine sounds can be a sign something’s off in your Lexus GS350. Knocking or tapping could be a symptom of low 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 my 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

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 a GS350 engine 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.

Where can I go for Lexus GS350 repair?

Your local Firestone Complete Auto Care offers Lexus GS350 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2018 Lexus GS350 Engine Repair

Learn about

2018 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

Lexus GS350 Repairs and Services

Stuff wears out. Even your Lexus GS350's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2018 Lexus GS350 services.

We Know Lexus GS350 Engines

Lexus GS350 drivers trust that their GS350 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! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2018 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. 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.

Check Engine Light on 2018 Lexus GS350

An illuminated check engine light on your Lexus GS350 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 or emission system that won't go away on its own. Possible causes can include a failing oxygen sensor, bad spark plug, a clogged catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your GS350 in for an on-board diagnostic check and our expert techs will get the root of the problem. engine pinging noises, oil leaks, or engine misfiring.

Engine Repairs for Your 2018 GS350

If your 2018 Lexus GS350 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, 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 GS350 engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the timing chain or belt, valve guide seal, fuses, or other parts.

Questions About 2018 Lexus GS350 Engines

Why does the check engine light in my GS350 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your GS350 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Lexus GS350 making engine noise? Strange engine sounds can be a sign something’s off in your Lexus GS350. Knocking or tapping could be a symptom of low 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 my 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
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 a GS350 engine 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.
Where can I go for Lexus GS350 repair? Your local Firestone Complete Auto Care offers Lexus GS350 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!