Why does the check engine light in my XJS turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your XJS firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Jaguar XJS engine noises bad?

Strange engine sounds can be a sign something’s off in your Jaguar XJS. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

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

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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 put water in my Jaguar XJS radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your XJS when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my XJS engine to suddenly stop?

There are different reasons your XJS 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 repairs Jaguar XJS engines?

For Jaguar XJS 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 1987 Jaguar XJS

Learn about

1987 Jaguar XJS Trim Options

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

V12/5.3L

1987 Jaguar XJS Repair

Nothing stays the same forever. Even your Jaguar XJS's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1987 Jaguar XJS services.

We’re Trained to Care for Jaguar XJS Engines

Jaguar XJS drivers trust that their XJS will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1987 Jaguar XJS engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Jaguar XJS engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 1987 Jaguar XJS

An illuminated check engine light on your Jaguar XJS is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel injection, Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your XJS issues diagnosed and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or engine misfiring.

Jaguar XJS Engine Repair

If your 1987 XJS engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for XJS engine repairs and you can feel good knowing that we only use Jaguar-compliant replacement parts such as the timing belt, oil gasket, sensors, or a different component.

1987 Jaguar XJS Engine Q&A

Why does the check engine light in my XJS turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. It’s just your XJS firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Jaguar XJS engine noises bad? Strange engine sounds can be a sign something’s off in your Jaguar XJS. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Jaguar engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jaguar XJS engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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 put water in my Jaguar XJS radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your XJS when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my XJS engine to suddenly stop? There are different reasons your XJS 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 repairs Jaguar XJS engines? For Jaguar XJS 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.