Will it hurt my Jaguar XJ8 to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Jaguar’s recommendations.

What does a puddle underneath my Jaguar XJ8 mean?

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 some driving habits better for my Jaguar XJ8 engine than others?

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 get a Jaguar XJ8 tune-up?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Jaguar XJ8.

How frequently do I need to get my Jaguar XJ8 fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your XJ8 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 offers Jaguar XJ8 tune-ups?

Visit your local Firestone Complete Auto Care for your Jaguar XJ8 tune-up. Make an appointment online and view our latest offers to save big.

2008 Jaguar XJ8 Tune-Up & Engine Service

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Schedule Jaguar XJ8 Tune-Up

Tune in to tune up. Listen to your XJ8 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 XJ8

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, it might be time to change your ways, especially if you want your 2008 Jaguar XJ8’s engine to last for a long time. Regular engine tune-ups can optimize your XJ8’s power on the road. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by Jaguar for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your XJ8’s engine running smoother, longer.

Engine Tune-Up for Jaguar XJ8

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Jaguar XJ8 engine tune-up services. 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 XJ8's filters, specifically replacing the air filter and fuel 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 XJ8. This can improve your fuel system’s performance (and therefore, your engine’s performance). Consider this when choosing a tune-up service for your XJ8: your vehicle’s maintenance record and mileage can determine which service is best. 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 Jaguar XJ8 Tune-Up

Schedule your next 2008 XJ8 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, 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 2008 Jaguar XJ8 Engine Tune-Ups

Will it hurt my Jaguar XJ8 to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Jaguar’s recommendations.
What does a puddle underneath my Jaguar XJ8 mean? 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 some driving habits better for my Jaguar XJ8 engine than others? 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 get a Jaguar XJ8 tune-up? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Jaguar XJ8.
How frequently do I need to get my Jaguar XJ8 fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your XJ8 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 offers Jaguar XJ8 tune-ups? Visit your local Firestone Complete Auto Care for your Jaguar XJ8 tune-up. Make an appointment online and view our latest offers to save big.

2008 Jaguar XJ8 Maintenance

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 XJ8.

2008 Jaguar XJ8 Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Jaguar XJ8, we’re here to help. Check out more info below about 2008 Jaguar XJ8 repairs.