Will it hurt my Mazda CX-9 to drive with old spark plugs?

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 do I do if I see a pool of liquid under my Mazda CX-9?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

Are some driving habits better for my Mazda CX-9 engine than others?

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 Mazda CX-9 tune-up done?

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

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

When your CX-9 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2015 Mazda CX-9 Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Your Mazda CX-9 Tune-Up Service Appointment

Keep your CX-9 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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 could be time for a new way of doing things, especially if you want your 2015 Mazda CX-9’s engine to last for a long time. Regular engine tune-ups can optimize your CX-9’s power on the road. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Mazda's recommendations, you invest in your CX-9's long-term health and engine performance.

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*. The second service focuses on your CX-9'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 CX-9’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s 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. 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 Mazda CX-9 Tune-Up

Schedule your next 2015 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: shaking while the engine is idling, poor fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

2015 Mazda CX-9 Engine Tune-Up Q&A

Will it hurt my Mazda CX-9 to drive with old spark plugs? 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 do I do if I see a pool of liquid under my Mazda CX-9? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
Are some driving habits better for my Mazda CX-9 engine than others? 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 Mazda CX-9 tune-up done? At your closest Firestone Complete Auto Care! Our experienced technicians offer Mazda CX-9 service, maintenance, and repairs.
How frequently do the fuel injectors in my Mazda CX-9 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 can I go to for Mazda CX-9 tune-ups? When your CX-9 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2015 Mazda CX-9 Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Mazda CX-9 to keep it on the road and running smoothly. Learn more about maintenance below.

2015 Mazda CX-9 Repair

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 2015 Mazda CX-9 repairs below.