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

It's okay if your check engine light comes on when you first start your vehicle. This is just your Fleetwood testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Cadillac Fleetwood making engine noise?

Strange engine sounds can be a sign something’s off in your Cadillac Fleetwood. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

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

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

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

What can cause a Fleetwood engine to suddenly stop?

If your Fleetwood car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Cadillac Fleetwood engine?

For Cadillac Fleetwood 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 1991 Cadillac Fleetwood Engines

Learn about

1991 Cadillac Fleetwood Trim Options

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

V8/4.9L

Cadillac Fleetwood Repairs and Services

Nothing lasts forever. Even your Cadillac Fleetwood's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 1991 Cadillac Fleetwood.

We’re Trained to Care for Cadillac Fleetwood Engines

Cadillac Fleetwood drivers trust that their Fleetwood will take them near and far. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 1991 Cadillac Fleetwood engine repairs. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Cadillac Fleetwood engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 1991 Cadillac Fleetwood

As soon as your Fleetwood check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your Fleetwood in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs your Cadillac Fleetwood engine needs some TLC are essential fluid leaks, or misfiring.

Cadillac Fleetwood Engine Repair

If your 1991 Fleetwood 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 service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Fleetwood engine repairs and you can feel good knowing that we only use Cadillac-compliant replacement parts such as the cambelt, oil gasket, fuses, or another part.

Engine Q&A 1991 Cadillac Fleetwood

Why does my Fleetwood’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. This is just your Fleetwood testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Cadillac Fleetwood making engine noise? Strange engine sounds can be a sign something’s off in your Cadillac Fleetwood. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac Fleetwood engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Cadillac Fleetwood 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 Fleetwood when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a Fleetwood engine to suddenly stop? If your Fleetwood car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Cadillac Fleetwood engine? For Cadillac Fleetwood 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.