When should Toyota Highlander spark plugs be replaced?

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 Toyota’s recommendations.

What do I do if I see a pool of liquid under my Toyota Highlander?

Don't ignore puddles of fluid under your Toyota Highlander. 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 Toyota Highlander engine?

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.

I need a Toyota Highlander tune-up. Where can I get on?

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

How often should I clean my Toyota Highlander fuel injectors?

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 Toyota Highlander tune-ups?

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

2015 Toyota Highlander Tune-Up & Engine Service

Get a Tune-Up

Schedule Toyota Highlander Tune-Up

If your Highlander 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

Enhance Toyota Highlander 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 might be time to change your ways, especially if you drive a 2015 Toyota Highlander. Routine engine tune-ups can bring power back to your Highlander. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you take your car for regular engine tune-ups as recommended by Toyota, you invest in your Highlander's long-term health and engine performance.

Engine Tune-Up for Toyota Highlander

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2015 Toyota Highlander. 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 Highlander. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your Highlander. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your Highlander: 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. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Tune-Up for Your Toyota Highlander

Come to Firestone Complete Auto Care for your next 2015 Highlander engine tune-up. Not sure when you’re due for a tune-up? Use Toyota’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

2015 Toyota Highlander Engine Tune-Up Q&A

When should Toyota Highlander spark plugs be replaced? 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 Toyota’s recommendations.
What do I do if I see a pool of liquid under my Toyota Highlander? Don't ignore puddles of fluid under your Toyota Highlander. 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 Toyota Highlander engine? 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.
I need a Toyota Highlander tune-up. Where can I get on? At your closest Firestone Complete Auto Care! Our experienced technicians offer Toyota Highlander service, maintenance, and repairs.
How often should I clean my Toyota Highlander fuel injectors? 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 Toyota Highlander tune-ups? Visit your local Firestone Complete Auto Care for your Toyota Highlander tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2015 Toyota Highlander

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Toyota Highlander.

Repair Service for Your 2015 Toyota Highlander

Your Toyota Highlander 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 2015 Toyota Highlander repairs below.