Why does my CTS’s check engine light come on when I start it?

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 Cadillac CTS engine noises bad?

Unusual noises can signal a problem with your Cadillac CTS engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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,' revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Cadillac CTS 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 CTS when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my CTS to suddenly stop?

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

Where can I go for Cadillac CTS repair?

For Cadillac CTS engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 2014 Cadillac CTS Engines

Learn about

2014 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.

L4/2.0L

V6/3.0L

V6/3.6L

V8/6.2L

2014 Cadillac CTS Repair

Nothing stays the same forever. Even your Cadillac CTS’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 2014 Cadillac CTS repairs.

We Know 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. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2014 Cadillac service center — quick! 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.

My 2014 Cadillac CTS Check Engine Light Is On

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 on or flashing could be a symptom of a serious problem in your vehicle's ignition, Potential causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your CTS in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your Cadillac CTS engine needs some TLC are oil leaks, or misfiring.

Engine Repairs for Your 2014 CTS

If your 2014 CTS engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. 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 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 2014 CTS engine repairs and you can feel confident knowing that we use Cadillac-approved parts and components like the cambelt, engine oil seal, ignition coil, or a different component.

Questions About 2014 Cadillac CTS Engines

Why does my CTS’s check engine light come on when I start it? 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 Cadillac CTS engine noises bad? Unusual noises can signal a problem with your Cadillac CTS engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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,' revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Cadillac CTS 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 CTS when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my CTS to suddenly stop? Your CTS car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Cadillac CTS repair? For Cadillac CTS engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.