Why does the check engine light come on when I start my GS300?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your GS300 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Lexus GS300 making engine noise?

Strange engine sounds can be a sign something’s off in your Lexus GS300. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 my Lexus GS300 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. 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 GS300 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your GS300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a GS300 engine to suddenly stop?

Your GS300 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs Lexus GS300 engines?

Your local Firestone Complete Auto Care offers Lexus GS300 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2018 Lexus GS300

Learn about

2018 Lexus GS300 Trim Options

Select your Lexus GS300 trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

L4/2.0L

Lexus GS300 Repairs and Services

Nothing lasts forever. Even your Lexus GS300’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2018 Lexus GS300 services.

We Care for Lexus GS300 Engines

Lexus GS300 drivers trust that their GS300 will take them near and far. 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 2018 Lexus GS300 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 millions of vehicles since 1926, and our professional technicians are trained to service Lexus GS300 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2018 Lexus GS300 Check Engine Light Is On

As soon as your GS300 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s ignition, Potential causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your GS300 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine pinging noises, oil leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2018 GS300

If your 2018 GS300 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a repair can wait, we'll let 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 2018 GS300 engine repairs and you can feel confident knowing that we use Lexus-approved parts and components like the serpentine belt, motor oil seal, sensors, or other parts.

2018 Lexus GS300 Engine Q&A

Why does the check engine light come on when I start my GS300? It’s usually normal for your check engine light to turn on upon ignition. It’s just your GS300 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Lexus GS300 making engine noise? Strange engine sounds can be a sign something’s off in your Lexus GS300. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 my Lexus GS300 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. 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 GS300 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your GS300 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a GS300 engine to suddenly stop? Your GS300 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs Lexus GS300 engines? Your local Firestone Complete Auto Care offers Lexus GS300 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!