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

It’s usually normal for your check engine light to turn on upon ignition. 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.

Are Jaguar XJ engine noises bad?

Strange engine sounds can be a sign something’s off in your Jaguar XJ. Knocking or tapping could be a symptom of low oil. 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 XJ engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Jaguar XJ radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause a XJ engine to suddenly stop?

If your XJ 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 XJ engine?

Your local Firestone Complete Auto Care fixes Jaguar XJ engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2011 Jaguar XJ

Learn about

2011 Jaguar XJ Trim Options

Select your Jaguar XJ trim level to learn more about Jaguar-recommended engine repair. Use the following chart to find information.

V8/5.0L

Repairs for Your 2011 Jaguar XJ

Stuff wears out. Even your Jaguar XJ’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2011 Jaguar XJ repairs.

We’re Trained to Care for Jaguar XJ Engines

Jaguar XJ drivers trust that their XJ will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2011 Jaguar service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Jaguar XJ 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.

Illuminated Check Engine Light on 2011 Jaguar XJ

As soon as your XJ check engine light turns on, it’s time to get an expert’s opinion. 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, damaged spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your XJ to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs your Jaguar XJ engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

Jaguar XJ Engine Repair

When your Jaguar XJ engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2011 XJ engine repairs and you can feel good knowing that we only use Jaguar-compliant replacement parts such as the cambelt, oil gasket, sensors, or other parts.

Questions About 2011 Jaguar XJ Engines

Why does the check engine light come on when I start my XJ? It’s usually normal for your check engine light to turn on upon ignition. 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.
Are Jaguar XJ engine noises bad? Strange engine sounds can be a sign something’s off in your Jaguar XJ. Knocking or tapping could be a symptom of low oil. 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 XJ engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Jaguar XJ radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause a XJ engine to suddenly stop? If your XJ 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 XJ engine? Your local Firestone Complete Auto Care fixes Jaguar XJ engines. Book an appointment today! We have thousands of locations across the country.