Will it hurt my Lexus GX550 to drive with old spark plugs?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What should I do if I see leaks under my GX550?

Don't ignore puddles of fluid under your Lexus GX550. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

Are some driving habits better for my Lexus GX550 engine than others?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a Lexus GX550 tune-up?

At your nearby Firestone Complete Auto Care! Whether you need Lexus GX550 service, maintenance, or repairs, our technicians can get the job done.

How frequently do the fuel injectors in my Lexus GX550 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 does Lexus GX550 tune-ups?

When your GX550 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.

2024 Lexus GX550 Engine Tune-Ups & Maintenance

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Schedule an Appointment for Your Lexus GX550 Tune-Up

If your GX550 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

Schedule an Appointment

Tune Into Your Lexus GX550

Is your engine overdue for a 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 2024 Lexus GX550 in tip-top shape. Periodic tune-ups can bring more power back to your GX550’s engine. They're designed to help your engine start easier and run more efficiently, 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 can rest assured you’re investing in your GX550’s long-term engine performance.

Lexus GX550 Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several Lexus GX550 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*. A second service option replaces the air and fuel filter in your GX550. 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 GX550. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your GX550: your vehicle’s maintenance record and mileage can determine which service is best. If you’re not sure what services are the best fit for your car, let us help! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your Lexus GX550

If you’re looking for 2024 GX550 engine tune-up services, head to Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Lexus, or make a service appointment if you notice any of these symptoms from your engine: decreased gas mileage, "rough" idling or stalling when stopped, knocking noises in the engine, or a lit up check engine light on your dashboard.

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

Common Engine Tune-Up Q&A For 2024 Lexus GX550s

Will it hurt my Lexus GX550 to drive with old spark plugs? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What should I do if I see leaks under my GX550? Don't ignore puddles of fluid under your Lexus GX550. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
Are some driving habits better for my Lexus GX550 engine than others? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a Lexus GX550 tune-up? At your nearby Firestone Complete Auto Care! Whether you need Lexus GX550 service, maintenance, or repairs, our technicians can get the job done.
How frequently do the fuel injectors in my Lexus GX550 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 does Lexus GX550 tune-ups? When your GX550 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.

Maintenance for Your 2024 Lexus GX550

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 GX550.

2024 Lexus GX550 Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Lexus GX550, we’re here to help. Check out more info below about 2024 Lexus GX550 repairs.