Will it hurt my Lexus SC400 to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Lexus’s recommendations.

What should I do if I see leaks under my SC400?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

What do hard starts and stops do to my SC400 engine?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I get a tune-up for my Lexus SC400?

At your nearby Firestone Complete Auto Care! Whether you need Lexus SC400 service, maintenance, or repairs, our technicians can get the job done.

How often should I clean my Lexus SC400 fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your SC400 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who performs Lexus SC400 tune-ups?

When your SC400 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

1996 Lexus SC400 Engine Tune-Ups & Maintenance

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Schedule Your Lexus SC400 Tune-Up Service Appointment

Tune in to tune up. Listen to your SC400 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Tune Into Your Lexus SC400

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, especially if you drive a 1996 Lexus SC400. Routine engine tune-ups can bring power back to your SC400. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by Lexus, you invest in your SC400's long-term health and engine performance.

Engine Tune-Up for Lexus SC400

The Firestone Complete Auto Care location in your community offers several Lexus SC400 engine tune-up services. The standard Firestone Tune-Up is one service option. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your SC400's filters, specifically replacing the air filter and fuel filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your SC400's fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Consider this when choosing a tune-up service for your SC400: your vehicle’s maintenance record and mileage can determine which service is best. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where Should I Go for My Lexus SC400 Tune-Up?

Schedule your next 1996 SC400 engine tune-up service at Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Lexus’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 1996 Lexus SC400 Engine Tune-Ups

Will it hurt my Lexus SC400 to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Lexus’s recommendations.
What should I do if I see leaks under my SC400? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
What do hard starts and stops do to my SC400 engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I get a tune-up for my Lexus SC400? At your nearby Firestone Complete Auto Care! Whether you need Lexus SC400 service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my Lexus SC400 fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your SC400 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who performs Lexus SC400 tune-ups? When your SC400 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Proactive Maintenance - 1996 Lexus SC400

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Lexus SC400 to keep it on the road and running smoothly. Learn more about maintenance below.

1996 Lexus SC400 Repair

Nothing lasts forever. Even your Lexus SC400's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1996 Lexus SC400 repairs.