Why does the check engine light come on when I start my SC400?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your SC400 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Lexus engine sound different?

Unusual noises can signal a problem with your Lexus SC400 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 be traced back to 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 SC400 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is 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.

Can I put water in my Lexus SC400 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.

Why did my SC400 engine suddenly stop?

There are different reasons your SC400 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes Lexus SC400 engines?

Your local Firestone Complete Auto Care has you covered with expert SC400 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 1997 Lexus SC400 Engines

Learn about

1997 Lexus SC400 Trim Options

Select your Lexus SC400 trim level to learn more about Lexus-recommended engine repair. Even Lexus SC400 parts will get older and change.

V8/4.0L

Repairs for Your 1997 Lexus SC400

Stuff wears out. Even your Lexus SC400's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1997 Lexus SC400 services.

We Care for Lexus SC400 Engines

Lexus SC400 engines are known for their reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go sideways sometimes. When they do, you might find yourself searching for 1997 Lexus SC400 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 SC400 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 1997 Lexus SC400

An illuminated check engine light on your Lexus SC400 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission control 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 a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your SC400 issues diagnosed and our expert techs will get the root of the problem. Other signs your Lexus SC400 engine needs some TLC are burning smells, or engine misfiring.

1997 SC400 Engine Services

If your 1997 Lexus SC400 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. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, 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 1997 SC400 engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the cambelt, oil gasket, ignition coil, or other parts.

1997 Lexus SC400 Engine Q&A

Why does the check engine light come on when I start my SC400? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your SC400 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Lexus engine sound different? Unusual noises can signal a problem with your Lexus SC400 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 be traced back to 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 SC400 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is 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.
Can I put water in my Lexus SC400 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.
Why did my SC400 engine suddenly stop? There are different reasons your SC400 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes Lexus SC400 engines? Your local Firestone Complete Auto Care has you covered with expert SC400 engine repair. Schedule an appointment today and see us at one of our thousands of locations.