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 does a puddle underneath my Jaguar XJ6 mean?

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 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 have a Jaguar XJ6 tune-up done?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Jaguar XJ6s.

How frequently do the fuel injectors in my Jaguar XJ6 need to be 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 does Jaguar XJ6 tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Jaguar XJ6 tune-up. Visit us online to see our latest offers and book an appointment.

Engine Tune-Up Service for Your 1989 Jaguar XJ6

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Schedule Jaguar XJ6 Tune-Up

Keep your XJ6 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 XJ6

Is your engine overdue for a tune-up? If you tend to ignore your car until something goes wrong, it might be time to change your ways, especially if you want your 1989 Jaguar XJ6’s engine to last for a long time. Periodic tune-ups can bring more power back to your XJ6’s engine. They're designed to help your engine start easier and run more efficiently, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Jaguar's recommendations, you invest in your XJ6's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Jaguar XJ6

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to 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. 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 XJ6. The result? Restored fuel system performance. Here’s something to remember when choosing services: the mileage and service history of your XJ6 can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Jaguar XJ6 Tune-Up

Come to Firestone Complete Auto Care for your next 1989 XJ6 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, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Common Engine Tune-Up Q&A For 1989 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 does a puddle underneath my Jaguar XJ6 mean? 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 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 have a Jaguar XJ6 tune-up done? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Jaguar XJ6s.
How frequently do the fuel injectors in my Jaguar XJ6 need to be 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 does Jaguar XJ6 tune-ups? Your local Firestone Complete Auto Care is happy to help with your Jaguar XJ6 tune-up. Visit us online to see our latest offers and book an appointment.

Maintenance for Your 1989 Jaguar XJ6

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 XJ6.

1989 Jaguar XJ6 Repair

Nothing lasts forever. Even your Jaguar XJ6's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1989 Jaguar XJ6 repairs.