What happens if my Lexus RX450h 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 RX450h?

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 RX450h 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.

I need a Lexus RX450h tune-up. Where can I get on?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Lexus RX450h service, maintenance, and repairs.

How frequently do I need to get my Lexus RX450h fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your RX450h fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who performs Lexus RX450h tune-ups?

Visit your nearby Firestone Complete Auto Care for Lexus RX450h tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2014 Lexus RX450h Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Lexus RX450h Tune-Up

Tune in to tune up. Listen to your RX450h and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

Schedule an Appointment

Tune Into Your Lexus RX450h

Is it tune-up time? If you tend to ignore your car until something goes wrong, it might be time to change your ways, especially if you want your 2014 Lexus RX450h’s engine to last for a long time. Regular engine tune-ups can optimize your RX450h’s power on the road. Tune-ups help your engine start smoothly and run efficiently, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Lexus's recommendations, you can rest assured you’re investing in your RX450h’s long-term engine performance.

Engine Tune-Up for Lexus RX450h

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Lexus RX450h 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 RX450h'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 RX450h’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your RX450h: 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 Should I Go for My Lexus RX450h Tune-Up?

If you’re looking for 2014 RX450h 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: shaking while the engine is idling, poor fuel economy, 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 2014 Lexus RX450hs

What happens if my Lexus RX450h 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 RX450h? 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 RX450h 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.
I need a Lexus RX450h tune-up. Where can I get on? At your closest Firestone Complete Auto Care! Our experienced technicians offer Lexus RX450h service, maintenance, and repairs.
How frequently do I need to get my Lexus RX450h fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your RX450h fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who performs Lexus RX450h tune-ups? Visit your nearby Firestone Complete Auto Care for Lexus RX450h tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Maintenance for Your 2014 Lexus RX450h

Stay ahead of any potential issues with your Lexus RX450h so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repairs on Your 2014 Lexus RX450h

Nothing lasts forever. Even your Lexus RX450h's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2014 Lexus RX450h repairs.