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

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 turn off in a bit, but come see us if it doesn't.

Are Cadillac DeVille engine noises bad?

Unusual noises can signal a problem with your Cadillac DeVille engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Cadillac DeVille engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, 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.

Is it okay to put water in my Cadillac DeVille radiator?

While it’s not recommended, you can use water in your DeVille 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 DeVille to suddenly stop?

Reasons your DeVille 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 DeVille engine?

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

Reliable Repairs for 1996 Cadillac DeVille Engines

Learn about

1996 Cadillac DeVille Trim Options

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

V8/4.6L

Repairs for Your 1996 Cadillac DeVille

Stuff wears out. Even your Cadillac DeVille's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1996 Cadillac DeVille services.

We Care for Cadillac DeVille Engines

Cadillac DeVille drivers trust that their DeVille will take them near and far. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. When they do, you might find yourself searching for 1996 Cadillac DeVille engine repair or replacement parts. 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 DeVille engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 1996 Cadillac DeVille

As soon as your DeVille check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your vehicle's ignition, 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. Stop by your local Firestone Complete Auto Care to get your DeVille issues diagnosed and we'll determine exactly why your check engine light is on. Other signs your Cadillac DeVille engine needs some TLC are oil leaks, or misfiring.

Engine Repairs for Your 1996 DeVille

If your 1996 Cadillac DeVille needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, 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 DeVille engine repairs and you can drive easy knowing that we use Cadillac-approved parts and fluids — cambelt, motor oil seal, fuses, or other parts.

Engine Q&A 1996 Cadillac DeVille

Why does my DeVille’s check engine light come on when I start it? 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 turn off in a bit, but come see us if it doesn't.
Are Cadillac DeVille engine noises bad? Unusual noises can signal a problem with your Cadillac DeVille engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Cadillac DeVille engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, 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.
Is it okay to put water in my Cadillac DeVille radiator? While it’s not recommended, you can use water in your DeVille 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 DeVille to suddenly stop? Reasons your DeVille 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 DeVille engine? Your local Firestone Complete Auto Care has you covered with expert DeVille engine repair. Schedule an appointment today and see us at one of our thousands of locations.