2021 Lexus NX300 Engine Tune-Ups & Maintenance

Schedule an Appointment for Your Lexus NX300 Tune-Up

Keep your NX300 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Enhance Lexus NX300 Performance with a Tune-Up

Is it time for an engine tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, especially if you want your 2021 Lexus NX300’s engine to last for a long time. Routine engine tune-ups can bring power back to your NX300. 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 invest in your NX300's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Lexus NX300

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2021 Lexus NX300. One option 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 NX300. 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 NX300’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your NX300'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 Should I Go for My Lexus NX300 Tune-Up?

If you’re looking for 2021 NX300 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: 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.

2021 Lexus NX300 Engine Tune-Up Q&A

  • What happens if my Lexus NX300 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 should I do if I see leaks under my NX300? 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 NX300 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.

Maintenance for Your 2021 Lexus NX300

Stay ahead of any potential issues with your Lexus NX300 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

2021 Lexus NX300 Repair

Your Lexus NX300 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 2021 Lexus NX300 repairs below.