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

It’s usually normal for your check engine light to turn on upon ignition. This is just your CTS 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 CTS engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Cadillac CTS engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my Cadillac CTS radiator?

While it’s not recommended, you can use water in your CTS 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 the engine in my CTS to suddenly stop?

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

Where can I go for Cadillac CTS repair?

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

Engine Repairs for Your 2017 Cadillac CTS

Learn about

2017 Cadillac CTS Trim Options

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

L4/2.0L

V6/3.6L

V8/6.2L

Repairs for Your 2017 Cadillac CTS

Nothing stays the same forever. Even your Cadillac CTS’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 2017 Cadillac CTS.

We’re Trained to Care for Cadillac CTS Engines

Cadillac CTS drivers trust that their CTS will take them near and far. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2017 Cadillac CTS 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. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Cadillac CTS engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2017 Cadillac CTS

An illuminated check engine light on your Cadillac CTS 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 that won't go away on its own. Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your CTS to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. rattling sounds, oil leaks, or misfiring.

Cadillac CTS Engine Repair

When your Cadillac CTS engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. 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. Choose Firestone Complete Auto Care for Cadillac CTS engine repairs and you can feel good knowing that we only use Cadillac-compliant replacement parts such as the timing belt, engine oil seal, ignition coil, or other parts.

2017 Cadillac CTS Engine Q&A

Why does the check engine light in my CTS turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your CTS 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 CTS engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Cadillac CTS engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Cadillac CTS radiator? While it’s not recommended, you can use water in your CTS 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 the engine in my CTS to suddenly stop? Reasons your CTS car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Cadillac CTS repair? Your local Firestone Complete Auto Care offers Cadillac CTS engine repair. Schedule an appointment today at one of our thousands of locations nationwide!