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

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

Are Jaguar XJR engine noises bad?

Strange engine sounds can be a sign something’s off in your Jaguar XJR. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

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

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Jaguar XJR radiator?

It’s not recommended you put water in your XJR radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause the engine in my XJR to suddenly stop?

If your XJR car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Jaguar XJR engine?

For Jaguar XJR 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.

2006 Jaguar XJR Engine Repair

Learn about

2006 Jaguar XJR Trim Options

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

V8/4.2L

Repairs for Your 2006 Jaguar XJR

Nothing lasts forever. Even your Jaguar XJR’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2006 Jaguar XJR.

We Care for Jaguar XJR Engines

Jaguar XJR engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2006 Jaguar XJR 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 millions of vehicles since 1926, and our professional technicians are trained to service Jaguar XJR engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2006 Jaguar XJR

An illuminated check engine light on your Jaguar XJR 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 control system that won’t go away on its own. Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your XJR in for an on-board diagnostic check and our expert techs will get the root of the problem. engine rattling, oil leaks, or a sinking feeling that something’s wrong.

2006 XJR Engine Services

When your Jaguar XJR 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 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 want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2006 XJR engine repairs and you can feel good knowing that we only use Jaguar-compliant replacement parts such as the cambelt, engine oil seal, sensors, or a different component.

Engine Q&A 2006 Jaguar XJR

Why does my XJR’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is just your XJR testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Jaguar XJR engine noises bad? Strange engine sounds can be a sign something’s off in your Jaguar XJR. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Jaguar engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jaguar XJR engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Jaguar XJR radiator? It’s not recommended you put water in your XJR radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause the engine in my XJR to suddenly stop? If your XJR car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Jaguar XJR engine? For Jaguar XJR 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.