Why does the check engine light in my XT5 turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your XT5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Cadillac engine sound different?

Strange under-the-hood noises can point to problems within your Cadillac XT5 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 may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac XT5 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 use water in my Cadillac XT5 radiator?

It’s not recommended you put water in your XT5 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.

Why did my XT5 engine suddenly stop?

Your XT5 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who can repair my Cadillac XT5 engine?

Your local Firestone Complete Auto Care offers Cadillac XT5 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2021 Cadillac XT5

Learn about

2021 Cadillac XT5 Trim Options

Select your Cadillac XT5 trim level to learn more about Cadillac-recommended engine repair. Even Cadillac XT5 parts will get older and change.

L4/2.0L

V6/3.6L

Cadillac XT5 Repairs and Services

Stuff wears out. Even your Cadillac XT5's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2021 Cadillac XT5.

We’re Trained to Care for Cadillac XT5 Engines

The Cadillac XT5 is respected for its reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2021 Cadillac XT5 engine repairs. 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 XT5 engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2021 Cadillac XT5 Check Engine Light Is On

If your XT5 check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your vehicle's ignition, Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your XT5 issues diagnosed and we'll determine exactly why your check engine light is on. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

2021 XT5 Engine Services

If your 2021 XT5 engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, 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 2021 XT5 engine repairs and you can drive easy knowing that we use Cadillac-approved parts and fluids — serpentine belt, oil gasket, fuses, or another part.

Engine Q&A 2021 Cadillac XT5

Why does the check engine light in my XT5 turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your XT5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Cadillac engine sound different? Strange under-the-hood noises can point to problems within your Cadillac XT5 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 may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac XT5 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 use water in my Cadillac XT5 radiator? It’s not recommended you put water in your XT5 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.
Why did my XT5 engine suddenly stop? Your XT5 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my Cadillac XT5 engine? Your local Firestone Complete Auto Care offers Cadillac XT5 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!