What happens if my Jaguar XJ12 spark plugs fail?

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 XJ12?

Don't ignore puddles of fluid under your Jaguar XJ12. 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 XJ12 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 XJ12 tune-up?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Jaguar XJ12.

How frequently do I need to get my Jaguar XJ12 fuel injectors 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 performs Jaguar XJ12 tune-ups?

Visit your nearby Firestone Complete Auto Care for Jaguar XJ12 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1996 Jaguar XJ12 Engine Tune-Ups & Maintenance

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Schedule an Appointment for Your Jaguar XJ12 Tune-Up

Keep your XJ12 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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Tune Into Your Jaguar XJ12

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, it might be time to change your ways, especially if you drive a 1996 Jaguar XJ12. Periodic tune-ups can bring more power back to your XJ12’s engine. Tune-ups help your engine start smoothly and run efficiently, 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 Jaguar, you’re taking vital steps toward keeping your XJ12’s engine running smoother, longer.

Engine Tune-Up for Jaguar XJ12

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 1996 Jaguar XJ12. 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*. The second service focuses on your XJ12'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 XJ12'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 XJ12 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. 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 Jaguar XJ12

Schedule your next 1996 XJ12 engine tune-up service at Firestone Complete Auto Care. 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, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Common Engine Tune-Up Q&A For 1996 Jaguar XJ12s

What happens if my Jaguar XJ12 spark plugs fail? 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 XJ12? Don't ignore puddles of fluid under your Jaguar XJ12. 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 XJ12 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 XJ12 tune-up? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Jaguar XJ12.
How frequently do I need to get my Jaguar XJ12 fuel injectors 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 performs Jaguar XJ12 tune-ups? Visit your nearby Firestone Complete Auto Care for Jaguar XJ12 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Maintenance for Your 1996 Jaguar XJ12

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Jaguar XJ12.

1996 Jaguar XJ12 Repair

Your Jaguar XJ12 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 1996 Jaguar XJ12 repairs below.