What happens if my Jeep Grand Cherokee spark plugs fail?

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 Jeep’s recommendations.

What should I do if I see leaks under my Grand Cherokee?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

What do hard starts and stops do to my Grand Cherokee 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.

Where can I get a Jeep Grand Cherokee tune-up?

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

How often should I clean my Jeep Grand Cherokee 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 performs Jeep Grand Cherokee tune-ups?

When your Grand Cherokee 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 Grand Cherokee Engine Tune-Ups & Maintenance

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Schedule Your Jeep Grand Cherokee Tune-Up Service Appointment

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

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Enhance Jeep Grand Cherokee 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 could be time for a new way of doing things, particularly if you want to keep your 2023 Jeep Grand Cherokee in tip-top shape. Routine engine tune-ups can bring power back to your Grand Cherokee. 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 Jeep, you invest in your Grand Cherokee's long-term health and engine performance.

Jeep Grand Cherokee Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several Jeep Grand Cherokee engine tune-up services. The first 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*. The second service focuses on your Grand Cherokee'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 Grand Cherokee's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your Grand Cherokee's mileage and maintenance history can uniquely impact its tune-up needs. 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 Jeep Grand Cherokee

Come to Firestone Complete Auto Care for your next 2023 Grand Cherokee engine tune-up. Follow Jeep's recommended maintenance schedule or book an appointment as soon as you notice one of the following: 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.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Questions About 2023 Jeep Grand Cherokee Engine Tune-Ups

What happens if my Jeep Grand Cherokee spark plugs fail? 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 Jeep’s recommendations.
What should I do if I see leaks under my Grand Cherokee? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
What do hard starts and stops do to my Grand Cherokee 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.
Where can I get a Jeep Grand Cherokee tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Jeep Grand Cherokee service, maintenance, and repairs.
How often should I clean my Jeep Grand Cherokee 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 performs Jeep Grand Cherokee tune-ups? When your Grand Cherokee 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 Grand Cherokee Maintenance

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

Repair Service for Your 2023 Jeep Grand Cherokee

Your Jeep Grand Cherokee 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 Grand Cherokee repairs below.