Engine Tune-Up Service for Your 2018 Lexus RX350

Schedule an Appointment for Your Lexus RX350 Tune-Up

If your RX350 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.

Tune Into Your Lexus RX350

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, especially if you drive a 2018 Lexus RX350. Routine engine tune-ups can bring power back to your RX350. 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 take your car for regular engine tune-ups as recommended by Lexus, you can rest assured you’re investing in your RX350’s long-term engine performance.

Routine Engine Tune-Up Service for Your Lexus RX350

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Lexus RX350 engine tune-up services. The first is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. Another service option pays special attention to the filters in your RX350. 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 RX350’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your RX350's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. 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 RX350

Come to Firestone Complete Auto Care for your next 2018 RX350 engine tune-up. Consult your vehicle’s recommended service schedule from Lexus, or make a service appointment if you notice any of these symptoms from your engine: shaking while the engine is idling, poor 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.

Common Engine Tune-Up Q&A For 2018 Lexus RX350s

  • What happens if my Lexus RX350 spark plugs fail? Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.
  • What should I do if I see leaks under my RX350? 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 RX350 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.

Maintenance for Your 2018 Lexus RX350

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Lexus RX350 to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2018 Lexus RX350

Your Lexus RX350 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 2018 Lexus RX350 repairs below.