What happens if my Lexus IS350 spark plugs fail?

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 do I do if I see a pool of liquid under my Lexus IS350?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

Are some driving habits better for my Lexus IS350 engine than others?

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.

I need a Lexus IS350 tune-up. Where can I get on?

At your nearby Firestone Complete Auto Care! Whether you need Lexus IS350 service, maintenance, or repairs, our technicians can get the job done.

How frequently do the fuel injectors in my Lexus IS350 need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Lexus owner’s manual for exact guidelines.

Who offers Lexus IS350 tune-ups?

When your IS350 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.

Engine Tune-Up Service for Your 2021 Lexus IS350

Get a Tune-Up

Schedule Your Lexus IS350 Tune-Up Service Appointment

Tune in to tune up. Listen to your IS350 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

Schedule an Appointment

Tune Into Your Lexus IS350

Is it time for an engine tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, particularly if you want to keep your 2021 Lexus IS350 in tip-top shape. Routine engine tune-ups can bring power back to your IS350. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by Lexus, you invest in your IS350's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Lexus IS350

The Firestone Complete Auto Care location in your community offers several Lexus IS350 engine tune-up services. The first is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your IS350. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your IS350. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your IS350's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Lexus IS350

If you’re looking for 2021 IS350 engine tune-up services, head to Firestone Complete Auto Care. Follow Lexus's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

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

2021 Lexus IS350 Engine Tune-Up Q&A

What happens if my Lexus IS350 spark plugs fail? 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 do I do if I see a pool of liquid under my Lexus IS350? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
Are some driving habits better for my Lexus IS350 engine than others? 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.
I need a Lexus IS350 tune-up. Where can I get on? At your nearby Firestone Complete Auto Care! Whether you need Lexus IS350 service, maintenance, or repairs, our technicians can get the job done.
How frequently do the fuel injectors in my Lexus IS350 need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Lexus owner’s manual for exact guidelines.
Who offers Lexus IS350 tune-ups? When your IS350 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.

2021 Lexus IS350 Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Lexus IS350 to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2021 Lexus IS350

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Lexus IS350, we’re here to help. Check out more info below about 2021 Lexus IS350 repairs.