Why does my XJ8’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Jaguar engine sound different?

Unusual noises can signal a problem with your Jaguar XJ8 engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Jaguar engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jaguar XJ8 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Jaguar XJ8 radiator?

While it’s not recommended, you can use water in your XJ8 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause a XJ8 engine to suddenly stop?

There are different reasons your XJ8 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes Jaguar XJ8 engines?

For Jaguar XJ8 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Engine Repairs for Your 1998 Jaguar XJ8

Learn about

1998 Jaguar XJ8 Trim Options

Select your Jaguar XJ8 trim level to learn more about Jaguar-recommended engine repair. Even Jaguar XJ8 parts will get older and change.

V8/4.0L

Jaguar XJ8 Repairs and Services

Stuff wears out. Even your Jaguar XJ8’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 1998 Jaguar XJ8 repairs.

We’re Trained to Care for Jaguar XJ8 Engines

The Jaguar XJ8 is respected for its reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1998 Jaguar XJ8 engine repairs. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Jaguar XJ8 engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 1998 Jaguar XJ8 Check Engine Light Is On

An illuminated check engine light on your Jaguar XJ8 is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your fuel, Causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your XJ8 in for an on-board diagnostic check and our expert techs will get the root of the problem. engine pinging noises, essential fluid leaks, or engine misfiring.

Engine Repairs for Your 1998 XJ8

When your Jaguar XJ8 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1998 XJ8 engine repairs and you can feel confident knowing that we use Jaguar-approved parts and components like the cambelt, engine oil seal, sensors, or a different component.

1998 Jaguar XJ8 Engine Q&A

Why does my XJ8’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Jaguar engine sound different? Unusual noises can signal a problem with your Jaguar XJ8 engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Jaguar engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jaguar XJ8 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Jaguar XJ8 radiator? While it’s not recommended, you can use water in your XJ8 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause a XJ8 engine to suddenly stop? There are different reasons your XJ8 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes Jaguar XJ8 engines? For Jaguar XJ8 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.