When should Jaguar XJ6 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 should I do if I see leaks under my XJ6?

Don't ignore puddles of fluid under your Jaguar XJ6. 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 XJ6 engine?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a tune-up for my Jaguar XJ6?

At your nearby Firestone Complete Auto Care! Whether you need Jaguar XJ6 service, maintenance, or repairs, our technicians can get the job done.

How frequently do I need to get my Jaguar XJ6 fuel injectors cleaned?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who offers Jaguar XJ6 tune-ups?

When your XJ6 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

1990 Jaguar XJ6 Tune-Up & Engine Service

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Schedule Jaguar XJ6 Tune-Up

If your XJ6 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.

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Enhance Jaguar XJ6 Performance with a Tune-Up

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, particularly if you want to keep your 1990 Jaguar XJ6 in tip-top shape. Routine engine tune-ups can bring power back to your XJ6. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by Jaguar, you can rest assured you’re investing in your XJ6’s long-term engine performance.

Routine Engine Tune-Up Service for Your Jaguar XJ6

The Firestone Complete Auto Care location in your community offers several Jaguar XJ6 engine tune-up services. The standard Firestone Tune-Up is one service option. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your XJ6. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your XJ6’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your XJ6: your vehicle’s maintenance record and mileage can determine which service is best. If you’re not sure what services are the best fit for your car, let us help! Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Tune-Up for Your Jaguar XJ6

Come to Firestone Complete Auto Care for your next 1990 XJ6 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.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Common Engine Tune-Up Q&A For 1990 Jaguar XJ6s

When should Jaguar XJ6 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 should I do if I see leaks under my XJ6? Don't ignore puddles of fluid under your Jaguar XJ6. 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 XJ6 engine? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a tune-up for my Jaguar XJ6? At your nearby Firestone Complete Auto Care! Whether you need Jaguar XJ6 service, maintenance, or repairs, our technicians can get the job done.
How frequently do I need to get my Jaguar XJ6 fuel injectors cleaned? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who offers Jaguar XJ6 tune-ups? When your XJ6 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

1990 Jaguar XJ6 Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Jaguar XJ6 to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 1990 Jaguar XJ6

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Jaguar XJ6, we’re here to help. Check out more info below about 1990 Jaguar XJ6 repairs.