When should Lexus GS450h spark plugs be replaced?

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 GS450h?

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 hard starts and stops bad for my Lexus GS450h engine?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

I need a Lexus GS450h tune-up. Where can I get on?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Lexus GS450hs.

How often do Lexus GS450h fuel injectors need to be cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your GS450h 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 offers Lexus GS450h tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Lexus GS450h tune-up. Visit us online to see our latest offers and book an appointment.

Engine Tune-Up Service for Your 2016 Lexus GS450h

Get a Tune-Up

Schedule an Appointment for Your Lexus GS450h Tune-Up

Tune in to tune up. Listen to your GS450h and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

Schedule an Appointment

Enhance Lexus GS450h Performance with a Tune-Up

Is it tune-up time? If you're the type of driver who waits for something to go wrong with your vehicle, it might be time to change your ways, especially if you want your 2016 Lexus GS450h’s engine to last for a long time. Routine engine tune-ups can bring power back to your GS450h. Tune-ups give your engine a boost in efficiency, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you follow the guidelines specified by Lexus for your vehicle’s tune-up schedule, you can rest assured you’re investing in your GS450h’s long-term engine performance.

Engine Tune-Up for Lexus GS450h

The Firestone Complete Auto Care location in your community offers several Lexus GS450h 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*. Another service option pays special attention to the filters in your GS450h. Specifically, we replace the fuel filter and air filter. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your GS450h’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your GS450h'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. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Tune-Up for Your Lexus GS450h

If you’re looking for 2016 GS450h engine tune-up services, head to 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: stalling or shaky idling when you’re stopped, diminished fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

2016 Lexus GS450h Engine Tune-Up Q&A

When should Lexus GS450h spark plugs be replaced? 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 GS450h? 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 hard starts and stops bad for my Lexus GS450h engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
I need a Lexus GS450h tune-up. Where can I get on? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Lexus GS450hs.
How often do Lexus GS450h fuel injectors need to be cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your GS450h 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 offers Lexus GS450h tune-ups? Your local Firestone Complete Auto Care is happy to help with your Lexus GS450h tune-up. Visit us online to see our latest offers and book an appointment.

Maintenance for Your 2016 Lexus GS450h

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Lexus GS450h.

Repairs on Your 2016 Lexus GS450h

Your Lexus GS450h runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 2016 Lexus GS450h repairs below.