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 dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Cadillac CTS engine noises bad?

Strange engine sounds can be a sign something’s off in your Cadillac CTS. 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 a sign of brake problems rather than engine issues.

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

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still 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.

Is it okay to 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 could cause my CTS engine 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.

Who can repair my Cadillac CTS engine?

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

2013 Cadillac CTS Engine Repair

Learn about

2013 Cadillac CTS Trim Options

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

V6/3.0L

V6/3.6L

V8/6.2L

Cadillac CTS Repairs and Services

Stuff wears out. Even your Cadillac CTS’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 2013 Cadillac CTS services.

We’re Trained to Care for Cadillac CTS Engines

Cadillac CTS drivers trust that their CTS will take them near and far. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2013 Cadillac CTS engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Cadillac CTS engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2013 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 steady or flashing check engine light could signal a serious issue with your fuel, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your CTS issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs your Cadillac CTS engine needs some TLC are essential fluid leaks, or a sinking feeling that something’s wrong.

2013 CTS Engine Services

When your Cadillac CTS engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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 want to give you all the details you need to make an informed decision about your engine repairs. 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 cambelt, oil gasket, sensors, or other parts.

2013 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 dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Cadillac CTS engine noises bad? Strange engine sounds can be a sign something’s off in your Cadillac CTS. 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 a sign of brake problems rather than engine issues.
What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac CTS engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still 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.
Is it okay to 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 could cause my CTS engine 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.
Who can repair my Cadillac CTS engine? Your local Firestone Complete Auto Care has you covered with expert CTS engine repair. Schedule an appointment today and see us at one of our thousands of locations.