Why does the check engine light come on when I start my XJS?

It’s usually normal for your check engine light to turn on upon ignition. This is just your XJS testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Jaguar engine sound different?

Strange under-the-hood noises can point to problems within your Jaguar XJS engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Jaguar XJS engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Jaguar XJS radiator?

While it’s not recommended, you can use water in your XJS 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 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?

Your local Firestone Complete Auto Care offers Jaguar XJS engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 1993 Jaguar XJS

Learn about

1993 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.

L6/4.0L

1993 Jaguar XJS Repair

Stuff wears out. Even your Jaguar XJS’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1993 Jaguar XJS services.

We Know Jaguar XJS Engines

Jaguar XJS drivers trust that their XJS will take them near and far. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 1993 Jaguar XJS engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Jaguar XJS engine will be in good hands. 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.

Illuminated Check Engine Light on 1993 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 or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the 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. Other signs it's time for Jaguar XJS engine service might include burning smells, or misfiring.

Jaguar XJS Engine Repair

When your Jaguar XJS engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 1993 XJS engine repairs and you can feel confident knowing that we use Jaguar-approved parts and components like the cambelt, motor oil seal, ignition coil, or a different component.

Engine Q&A 1993 Jaguar XJS

Why does the check engine light come on when I start my XJS? It’s usually normal for your check engine light to turn on upon ignition. This is just your XJS testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Jaguar engine sound different? Strange under-the-hood noises can point to problems within your Jaguar XJS engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Jaguar XJS engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Jaguar XJS radiator? While it’s not recommended, you can use water in your XJS 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 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? Your local Firestone Complete Auto Care offers Jaguar XJS engine repair. Schedule an appointment today at one of our thousands of locations nationwide!