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

It's okay if your check engine light comes on when you first start your vehicle. It’s just your XLR firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Cadillac XLR making engine noise?

Unusual noises can signal a problem with your Cadillac XLR engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Cadillac XLR 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Cadillac XLR 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 XLR when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a XLR engine to suddenly stop?

Reasons your XLR car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Cadillac XLR engines?

Your local Firestone Complete Auto Care has you covered with expert XLR engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2007 Cadillac XLR Engines

Learn about

2007 Cadillac XLR Trim Options

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

V8/4.4L

V8/4.6L

2007 Cadillac XLR Repair

Stuff wears out. Even your Cadillac XLR’s engine parts and components will change. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 2007 Cadillac XLR.

We Care for Cadillac XLR Engines

Cadillac XLR drivers trust that their XLR will take them near and far. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If they do, you’ll have to find a dependable 2007 Cadillac service center — quick! That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Cadillac XLR engine will be in good hands. 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.

My 2007 Cadillac XLR Check Engine Light Is On

As soon as your XLR check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your vehicle's ignition, Possible causes can include a failing oxygen sensor, bad spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your XLR issues diagnosed and we'll determine exactly why your check engine light is on. Other signs it's time for Cadillac XLR engine service might include burning smells, or a sinking feeling that something’s wrong.

2007 XLR Engine Services

If your 2007 Cadillac XLR needs engine repair, 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. 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. By choosing Firestone Complete Auto Care for XLR engine repairs and you can drive easy knowing that we use Cadillac-approved parts and fluids — cambelt, engine oil seal, fuses, or a different component.

Engine Q&A 2007 Cadillac XLR

Why does the check engine light in my XLR turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your XLR firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Cadillac XLR making engine noise? Unusual noises can signal a problem with your Cadillac XLR engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. 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 my Cadillac XLR 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Cadillac XLR 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 XLR when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a XLR engine to suddenly stop? Reasons your XLR car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Cadillac XLR engines? Your local Firestone Complete Auto Care has you covered with expert XLR engine repair. Schedule an appointment today and see us at one of our thousands of locations.