Will it hurt my Jeep Gladiator to drive with old spark plugs?

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 Gladiator?

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 hard starts and stops bad for my Jeep Gladiator engine?

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 tune-up for my Jeep Gladiator?

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

How often should I clean my Jeep Gladiator fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your Gladiator 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 can I go to for Jeep Gladiator tune-ups?

When your Gladiator 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.

2023 Jeep Gladiator Engine Tune-Ups & Maintenance

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Schedule Jeep Gladiator Tune-Up

If your Gladiator 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.

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Tune-Ups to Help Your Jeep Gladiator Run Better

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 might be time to change your ways, especially if you drive a 2023 Jeep Gladiator. Regular engine tune-ups can optimize your Gladiator’s power on the road. Tune-ups help your engine start smoothly and run 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 Jeep, you can rest assured you’re investing in your Gladiator’s long-term engine performance.

Routine Engine Tune-Up Service for Your Jeep Gladiator

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Jeep Gladiator 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*. A second service option replaces the air and fuel filter in your Gladiator. 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 Gladiator’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your Gladiator can determine what kind of service it needs. 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 Jeep Gladiator Tune-Up

If you’re looking for 2023 Gladiator engine tune-up services, head to Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Jeep’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, knocking noises in the engine, or a lit up check engine light on your dashboard.

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

Common Engine Tune-Up Q&A For 2023 Jeep Gladiators

Will it hurt my Jeep Gladiator to drive with old spark plugs? 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 Gladiator? 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 hard starts and stops bad for my Jeep Gladiator engine? 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 tune-up for my Jeep Gladiator? At your closest Firestone Complete Auto Care! Our experienced technicians offer Jeep Gladiator service, maintenance, and repairs.
How often should I clean my Jeep Gladiator fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your Gladiator 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 can I go to for Jeep Gladiator tune-ups? When your Gladiator 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.

Maintenance for Your 2023 Jeep Gladiator

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

Repair Service for Your 2023 Jeep Gladiator

Your Jeep Gladiator 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 2023 Jeep Gladiator repairs below.