When should Jeep Grand Cherokee L spark plugs be replaced?

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 does a puddle underneath my Jeep Grand Cherokee L mean?

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.

Are some driving habits better for my Jeep Grand Cherokee L engine than others?

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 Jeep Grand Cherokee L tune-up. Where can I get on?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Jeep Grand Cherokee Ls.

How frequently do the fuel injectors in my Jeep Grand Cherokee L need to be cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your Grand Cherokee L 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 Grand Cherokee L tune-ups?

Visit your nearby Firestone Complete Auto Care for Jeep Grand Cherokee L tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Engine Tune-Up Service for Your 2023 Jeep Grand Cherokee L

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Schedule an Appointment for Your Jeep Grand Cherokee L Tune-Up

Keep your Grand Cherokee L 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 L Performance with a Tune-Up

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, now is the time to work on that habit, especially if you drive a 2023 Jeep Grand Cherokee L. Routine engine tune-ups can bring power back to your Grand Cherokee L. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by Jeep for your vehicle’s tune-up schedule, you invest in your Grand Cherokee L's long-term health and engine performance.

Engine Tune-Up for Jeep Grand Cherokee L

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2023 Jeep Grand Cherokee L. The standard Firestone Tune-Up is one service option. 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 Grand Cherokee L. 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 L's fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your Grand Cherokee L'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 L

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

2023 Jeep Grand Cherokee L Engine Tune-Up Q&A

When should Jeep Grand Cherokee L spark plugs be replaced? 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 does a puddle underneath my Jeep Grand Cherokee L mean? 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.
Are some driving habits better for my Jeep Grand Cherokee L engine than others? 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 Jeep Grand Cherokee L tune-up. Where can I get on? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Jeep Grand Cherokee Ls.
How frequently do the fuel injectors in my Jeep Grand Cherokee L need to be cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your Grand Cherokee L 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 Grand Cherokee L tune-ups? Visit your nearby Firestone Complete Auto Care for Jeep Grand Cherokee L tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2023 Jeep Grand Cherokee L Maintenance

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Jeep Grand Cherokee L.

2023 Jeep Grand Cherokee L Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Jeep Grand Cherokee L, we’re here to help. Check out more info below about 2023 Jeep Grand Cherokee L repairs.