What happens if my Jaguar XJR spark plugs fail?

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 does a puddle underneath my Jaguar XJR mean?

Don't ignore puddles of fluid under your Jaguar XJR. 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 XJR 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 Jaguar XJR tune-up?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Jaguar XJR service, maintenance, and repairs.

How frequently do the fuel injectors in my Jaguar XJR 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 Jaguar owner’s manual for exact guidelines.

Who does Jaguar XJR tune-ups?

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

2004 Jaguar XJR Engine Tune-Ups & Maintenance

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Schedule an Appointment for Your Jaguar XJR Tune-Up

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

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Tune-Ups to Help Your Jaguar XJR Run Better

Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, it might be time to change your ways, particularly if you want to keep your 2004 Jaguar XJR in tip-top shape. Routine engine tune-ups can bring power back to your XJR. 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 get routine engine tune-ups based on Jaguar's recommendations, you’re taking vital steps toward keeping your XJR’s engine running smoother, longer.

Engine Tune-Up for Jaguar XJR

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Jaguar XJR engine tune-up services. The first 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*. Another service option pays special attention to the filters in your XJR. Specifically, we replace the fuel filter and air filter. 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 XJR. The result? Restored fuel system performance. Keep in mind that your XJR'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 Should I Go for My Jaguar XJR Tune-Up?

Come to Firestone Complete Auto Care for your next 2004 XJR engine tune-up. Follow Jaguar'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, engine knocking, or an illuminated check engine light.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Common Engine Tune-Up Q&A For 2004 Jaguar XJRs

What happens if my Jaguar XJR spark plugs fail? 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 does a puddle underneath my Jaguar XJR mean? Don't ignore puddles of fluid under your Jaguar XJR. 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 XJR 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 Jaguar XJR tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Jaguar XJR service, maintenance, and repairs.
How frequently do the fuel injectors in my Jaguar XJR 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 Jaguar owner’s manual for exact guidelines.
Who does Jaguar XJR tune-ups? Your local Firestone Complete Auto Care is happy to help with your Jaguar XJR tune-up. Visit us online to see our latest offers and book an appointment.

Maintenance for Your 2004 Jaguar XJR

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

Repairs on Your 2004 Jaguar XJR

Nothing lasts forever. Even your Jaguar XJR's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2004 Jaguar XJR repairs.