When should Jaguar XJ spark plugs be replaced?

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 do I do if I see a pool of liquid under my Jaguar XJ?

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 Jaguar XJ 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.

I need a Jaguar XJ tune-up. Where can I get on?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Jaguar XJs.

How often should I clean my Jaguar XJ fuel injectors?

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 Jaguar owner’s manual for exact guidelines.

Who offers Jaguar XJ tune-ups?

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

Engine Tune-Up Service for Your 2016 Jaguar XJ

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Schedule Your Jaguar XJ Tune-Up Service Appointment

Tune in to tune up. Listen to your XJ 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 Jaguar XJ

Is it tune-up time? 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 2016 Jaguar XJ. Routine engine tune-ups can bring power back to your XJ. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you follow the guidelines specified by Jaguar for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your XJ’s engine running smoother, longer.

Jaguar XJ Engine Tune-Up Services

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Jaguar XJ engine tune-up services. The first 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 XJ. 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 XJ. The result? Restored fuel system performance. Here’s something to remember when choosing services: the mileage and service history of your XJ can determine what kind of service it 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 Should I Go for My Jaguar XJ Tune-Up?

Come to Firestone Complete Auto Care for your next 2016 XJ engine tune-up. Not sure when you’re due for a tune-up? Use Jaguar’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: 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.

Questions About 2016 Jaguar XJ Engine Tune-Ups

When should Jaguar XJ spark plugs be replaced? 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 do I do if I see a pool of liquid under my Jaguar XJ? 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 Jaguar XJ 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.
I need a Jaguar XJ tune-up. Where can I get on? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Jaguar XJs.
How often should I clean my Jaguar XJ fuel injectors? 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 Jaguar owner’s manual for exact guidelines.
Who offers Jaguar XJ tune-ups? Visit your nearby Firestone Complete Auto Care for Jaguar XJ tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2016 Jaguar XJ Maintenance

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

2016 Jaguar XJ Repair

Nothing lasts forever. Even your Jaguar XJ's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2016 Jaguar XJ repairs.