When should Mazda CX-9 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 Mazda’s recommendations.

What should I do if I see leaks under my CX-9?

Don't ignore puddles of fluid under your Mazda CX-9. 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 some driving habits better for my Mazda CX-9 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.

Where can I get a Mazda CX-9 tune-up?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Mazda CX-9 service, maintenance, and repairs.

How frequently do I need to get my Mazda CX-9 fuel injectors 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 can I go to for Mazda CX-9 tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Mazda CX-9 tune-up. Visit us online to see our latest offers and book an appointment.

2018 Mazda CX-9 Tune-Up & Engine Service

Get a Tune-Up

Schedule Mazda CX-9 Tune-Up

If your CX-9 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 Mazda CX-9

Is your engine overdue for a tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it might be time to change your ways, particularly if you want to keep your 2018 Mazda CX-9 in tip-top shape. Routine engine tune-ups can bring power back to your CX-9. 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 follow the guidelines specified by Mazda for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your CX-9’s engine running smoother, longer.

Engine Tune-Up for Mazda CX-9

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Mazda CX-9 engine tune-up services. One option is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. Another service option pays special attention to the filters in your CX-9. Specifically, we replace the fuel filter and air 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 CX-9's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your CX-9: 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! 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 Mazda CX-9 Tune-Up

Schedule your next 2018 CX-9 engine tune-up service at Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Mazda’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

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

2018 Mazda CX-9 Engine Tune-Up Q&A

When should Mazda CX-9 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 Mazda’s recommendations.
What should I do if I see leaks under my CX-9? Don't ignore puddles of fluid under your Mazda CX-9. 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 some driving habits better for my Mazda CX-9 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.
Where can I get a Mazda CX-9 tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Mazda CX-9 service, maintenance, and repairs.
How frequently do I need to get my Mazda CX-9 fuel injectors 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 can I go to for Mazda CX-9 tune-ups? Your local Firestone Complete Auto Care is happy to help with your Mazda CX-9 tune-up. Visit us online to see our latest offers and book an appointment.

2018 Mazda CX-9 Maintenance

Stay ahead of any potential issues with your Mazda CX-9 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repair Service for Your 2018 Mazda CX-9

Your Mazda CX-9 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 2018 Mazda CX-9 repairs below.