When should Lexus NX350h spark plugs be replaced?

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 NX350h?

Don't ignore puddles of fluid under your Lexus NX350h. 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 NX350h engine?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I have a Lexus NX350h tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Lexus NX350h.

How often should I clean my Lexus NX350h fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your NX350h 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 NX350h tune-ups?

Visit your local Firestone Complete Auto Care for your Lexus NX350h tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2025 Lexus NX350h

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Schedule Lexus NX350h Tune-Up

Keep your NX350h running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Tune Into Your Lexus NX350h

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 want your 2025 Lexus NX350h’s engine to last for a long time. Routine engine tune-ups can bring power back to your NX350h. They're designed to help your engine start easier and run more 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 NX350h’s engine running smoother, longer.

Engine Tune-Up for Lexus NX350h

The Firestone Complete Auto Care location in your community offers several Lexus NX350h engine tune-up services. The first is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your NX350h'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 NX350h's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your NX350h: your vehicle’s maintenance record and mileage can determine which service is best. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Lexus NX350h Tune-Up

Schedule your next 2025 NX350h engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Lexus, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 2025 Lexus NX350h Engine Tune-Ups

When should Lexus NX350h spark plugs be replaced? 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 NX350h? Don't ignore puddles of fluid under your Lexus NX350h. 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 NX350h engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I have a Lexus NX350h tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Lexus NX350h.
How often should I clean my Lexus NX350h fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your NX350h 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 NX350h tune-ups? Visit your local Firestone Complete Auto Care for your Lexus NX350h tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2025 Lexus NX350h

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Lexus NX350h to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2025 Lexus NX350h

Your Lexus NX350h 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 2025 Lexus NX350h repairs below.