Why does the check engine light come on when I start my Seville?

Generally, your check engine light turning on upon ignition is not a bad thing. 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.

Why does my Cadillac engine sound different?

Strange under-the-hood noises can point to problems within your Cadillac Seville 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 be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac Seville 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Cadillac Seville radiator?

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

What can cause a Seville engine to suddenly stop?

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

Who repairs Cadillac Seville engines?

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

Engine Repairs for Your 2004 Cadillac Seville

Learn about

2004 Cadillac Seville Trim Options

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

V8/4.6L

2004 Cadillac Seville Repair

Stuff wears out. Even your Cadillac Seville’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2004 Cadillac Seville repairs.

We Know Cadillac Seville Engines

The Cadillac Seville is respected for its reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2004 Cadillac Seville engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Cadillac Seville 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.

Illuminated Check Engine Light on 2004 Cadillac Seville

If your Seville check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your Seville to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs it's time for Cadillac Seville engine service might include essential fluid leaks, or misfiring.

Engine Repairs for Your 2004 Seville

If your 2004 Cadillac Seville needs engine repair, 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 can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Cadillac Seville engine repairs and you can drive easy knowing that we use Cadillac-approved parts and fluids — serpentine belt, motor oil seal, fuses, or another part.

2004 Cadillac Seville Engine Q&A

Why does the check engine light come on when I start my Seville? Generally, your check engine light turning on upon ignition is not a bad thing. 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.
Why does my Cadillac engine sound different? Strange under-the-hood noises can point to problems within your Cadillac Seville 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 be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac Seville 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Cadillac Seville radiator? It’s not recommended you put water in your Seville 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.
What can cause a Seville engine to suddenly stop? Your Seville car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs Cadillac Seville engines? Your local Firestone Complete Auto Care offers Cadillac Seville engine repair. Schedule an appointment today at one of our thousands of locations nationwide!