Will it hurt my Jeep Grand Wagoneer L 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 Jeep Grand Wagoneer L?

Don't ignore puddles of fluid under your Jeep Grand Wagoneer L. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

What do hard starts and stops do to my Grand Wagoneer L engine?

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 get a Jeep Grand Wagoneer L tune-up?

At your nearby Firestone Complete Auto Care! Whether you need Jeep Grand Wagoneer L service, maintenance, or repairs, our technicians can get the job done.

How often do Jeep Grand Wagoneer L fuel injectors need to be cleaned?

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

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

2024 Jeep Grand Wagoneer L Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Your Jeep Grand Wagoneer L Tune-Up Service Appointment

If your Grand Wagoneer L 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.

Schedule an Appointment

Tune Into Your Jeep Grand Wagoneer L

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, particularly if you want to keep your 2024 Jeep Grand Wagoneer L in tip-top shape. Routine engine tune-ups can bring power back to your Grand Wagoneer L. 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 get routine engine tune-ups based on Jeep's recommendations, you invest in your Grand Wagoneer L's long-term health and engine performance.

Jeep Grand Wagoneer L Engine Tune-Up Services

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2024 Jeep Grand Wagoneer L. The standard Firestone Tune-Up is one service option. 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 Grand Wagoneer L'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 Wagoneer L's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Here’s something to remember when choosing services: the mileage and service history of your Grand Wagoneer L 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! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your Jeep Grand Wagoneer L

Come to Firestone Complete Auto Care for your next 2024 Grand Wagoneer L engine tune-up. Consult your vehicle’s recommended service schedule from Jeep, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished fuel economy, 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.

2024 Jeep Grand Wagoneer L Engine Tune-Up Q&A

Will it hurt my Jeep Grand Wagoneer L 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 Jeep Grand Wagoneer L? Don't ignore puddles of fluid under your Jeep Grand Wagoneer L. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
What do hard starts and stops do to my Grand Wagoneer L engine? 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 get a Jeep Grand Wagoneer L tune-up? At your nearby Firestone Complete Auto Care! Whether you need Jeep Grand Wagoneer L service, maintenance, or repairs, our technicians can get the job done.
How often do Jeep Grand Wagoneer L fuel injectors need to be cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your Grand Wagoneer 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 performs Jeep Grand Wagoneer L tune-ups? Your local Firestone Complete Auto Care is happy to help with your Jeep Grand Wagoneer L tune-up. Visit us online to see our latest offers and book an appointment.

Proactive Maintenance - 2024 Jeep Grand Wagoneer L

Stay ahead of any potential issues with your Jeep Grand Wagoneer L so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

2024 Jeep Grand Wagoneer L Repair

Nothing lasts forever. Even your Jeep Grand Wagoneer L's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2024 Jeep Grand Wagoneer L repairs.