Will it hurt my Jeep Grand Cherokee 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 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.

Are hard starts and stops bad for my Jeep Grand Cherokee 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 have a Jeep Grand Cherokee tune-up done?

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

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

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Jeep owner’s manual for exact guidelines.

Who does Jeep Grand Cherokee tune-ups?

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

2021 Jeep Grand Cherokee Tune-Up & Engine Service

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Schedule Your Jeep Grand Cherokee Tune-Up Service Appointment

Tune in to tune up. Listen to your Grand Cherokee and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Tune Into Your Jeep Grand Cherokee

Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, it could be time for a new way of doing things, especially if you drive a 2021 Jeep Grand Cherokee. Periodic tune-ups can bring more power back to your Grand Cherokee’s engine. Tune-ups give your engine a boost in efficiency, 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 Grand Cherokee’s long-term engine performance.

Jeep Grand Cherokee Engine Tune-Up Services

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Jeep Grand Cherokee engine tune-up services. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. A second service option replaces the air and fuel filter in your Grand Cherokee. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your Grand Cherokee. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your Grand Cherokee: 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! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where Should I Go for My Jeep Grand Cherokee Tune-Up?

Come to Firestone Complete Auto Care for your next 2021 Grand Cherokee 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, 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.

Common Engine Tune-Up Q&A For 2021 Jeep Grand Cherokees

Will it hurt my Jeep Grand Cherokee 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 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.
Are hard starts and stops bad for my Jeep Grand Cherokee 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 have a Jeep Grand Cherokee tune-up done? At your closest Firestone Complete Auto Care! Our experienced technicians offer Jeep Grand Cherokee service, maintenance, and repairs.
How frequently do the fuel injectors in my Jeep Grand Cherokee need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Jeep owner’s manual for exact guidelines.
Who does Jeep Grand Cherokee tune-ups? Your local Firestone Complete Auto Care is happy to help with your Jeep Grand Cherokee tune-up. Visit us online to see our latest offers and book an appointment.

Maintenance for Your 2021 Jeep Grand Cherokee

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.

Repairs on Your 2021 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 2021 Jeep Grand Cherokee repairs below.