Will it hurt my Lexus RX350 to drive with old spark plugs?

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 does a puddle underneath my Lexus RX350 mean?

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.

What do hard starts and stops do to my 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.

Where can I have a Lexus RX350 tune-up done?

At your nearby Firestone Complete Auto Care! Whether you need Lexus RX350 service, maintenance, or repairs, our technicians can get the job done.

How frequently do the fuel injectors in my Lexus RX350 need to be cleaned?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who does Lexus RX350 tune-ups?

Visit your local Firestone Complete Auto Care for your Lexus RX350 tune-up. Make an appointment online and view our latest offers to save big.

2021 Lexus RX350 Tune-Up & Engine Service

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Schedule an Appointment for Your Lexus RX350 Tune-Up

Tune in to tune up. Listen to your RX350 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Enhance Lexus RX350 Performance with a Tune-Up

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 2021 Lexus RX350. Routine engine tune-ups can bring power back to your RX350. Tune-ups help your engine start smoothly and run efficiently, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by Lexus, you’re taking vital steps toward keeping your RX350’s engine running smoother, longer.

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 standard Firestone Tune-Up is one service option. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. The second service focuses on your RX350's filters, specifically replacing the air filter and fuel filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your RX350's fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your RX350: your vehicle’s maintenance record and mileage can determine which service is best. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where Should I Go for My Lexus RX350 Tune-Up?

If you’re looking for 2021 RX350 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: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

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

Common Engine Tune-Up Q&A For 2021 Lexus RX350s

Will it hurt my Lexus RX350 to drive with old spark plugs? 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 does a puddle underneath my Lexus RX350 mean? 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.
What do hard starts and stops do to my 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.
Where can I have a Lexus RX350 tune-up done? At your nearby Firestone Complete Auto Care! Whether you need Lexus RX350 service, maintenance, or repairs, our technicians can get the job done.
How frequently do the fuel injectors in my Lexus RX350 need to be cleaned? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who does Lexus RX350 tune-ups? Visit your local Firestone Complete Auto Care for your Lexus RX350 tune-up. Make an appointment online and view our latest offers to save big.

Proactive Maintenance - 2021 Lexus RX350

Stay ahead of any potential issues with your Lexus RX350 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

2021 Lexus RX350 Repair

Nothing lasts forever. Even your Lexus RX350's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 Lexus RX350 repairs.