2014 Lexus RX350 Engine Tune-Ups & Maintenance

Schedule Lexus RX350 Tune-Up

Keep your RX350 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Tune Into Your Lexus RX350

Is your engine overdue for a tune-up? If you tend to ignore your car until something goes wrong, it might be time to change your ways, especially if you drive a 2014 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 get routine engine tune-ups based on Lexus's recommendations, you invest in your RX350's long-term health and engine performance.

Engine Tune-Up for Lexus RX350

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2014 Lexus RX350. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. The second service focuses on your RX350's filters, specifically replacing the air filter and fuel 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. This goes a long way in boosting your fuel system’s overall performance. Here’s something to remember when choosing services: the mileage and service history of your RX350 can determine what kind of service it needs. If you’re not sure what services are the best fit for your car, let us help! 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 Lexus RX350 Tune-Up

Come to Firestone Complete Auto Care for your next 2014 RX350 engine tune-up. Follow Lexus's recommended maintenance schedule or book an appointment as soon as you notice one of the following: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Questions About 2014 Lexus RX350 Engine Tune-Ups

  • What happens if my Lexus RX350 spark plugs fail? 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 RX350? Don't ignore puddles of fluid under your Lexus RX350. 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 hard starts and stops bad for my Lexus RX350 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.

2014 Lexus RX350 Maintenance

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.

2014 Lexus RX350 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 RX350, we’re here to help. Check out more info below about 2014 Lexus RX350 repairs.