What happens if my Lexus ES350 spark plugs fail?

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 do I do if I see a pool of liquid under my Lexus ES350?

Don't ignore puddles of fluid under your Lexus ES350. 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 ES350 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 get a tune-up for my Lexus ES350?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Lexus ES350 service, maintenance, and repairs.

How frequently do the fuel injectors in my Lexus ES350 need to be cleaned?

There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.

Who performs Lexus ES350 tune-ups?

Visit your local Firestone Complete Auto Care for your Lexus ES350 tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2021 Lexus ES350

Get a Tune-Up

Schedule Your Lexus ES350 Tune-Up Service Appointment

If your ES350 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

Schedule an Appointment

Tune Into Your Lexus ES350

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, particularly if you want to keep your 2021 Lexus ES350 in tip-top shape. Regular engine tune-ups can optimize your ES350’s power on the road. 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 follow the guidelines specified by Lexus for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your ES350’s engine running smoother, longer.

Engine Tune-Up for Lexus ES350

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Lexus ES350 engine tune-up services. One option 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 ES350'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 ES350'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 ES350's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your Lexus ES350

Schedule your next 2021 ES350 engine tune-up service at 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, 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 ES350 Engine Tune-Up Q&A

What happens if my Lexus ES350 spark plugs fail? 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 do I do if I see a pool of liquid under my Lexus ES350? Don't ignore puddles of fluid under your Lexus ES350. 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 ES350 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 get a tune-up for my Lexus ES350? At your closest Firestone Complete Auto Care! Our experienced technicians offer Lexus ES350 service, maintenance, and repairs.
How frequently do the fuel injectors in my Lexus ES350 need to be cleaned? There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.
Who performs Lexus ES350 tune-ups? Visit your local Firestone Complete Auto Care for your Lexus ES350 tune-up. Make an appointment online and view our latest offers to save big.

2021 Lexus ES350 Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Lexus ES350 to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 2021 Lexus ES350

Your Lexus ES350 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 ES350 repairs below.