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

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Fleetwood 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 engine sounds can be a sign something’s off in your Cadillac Fleetwood. Tapping or knocking could mean you're low on oil. 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 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 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.

Can I use 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 the engine in my Fleetwood to suddenly stop?

Reasons your Fleetwood car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Cadillac Fleetwood repair?

Your local Firestone Complete Auto Care fixes Cadillac Fleetwood engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 1988 Cadillac Fleetwood Engines

Learn about

1988 Cadillac Fleetwood Trim Options

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

V8/4.5L

Repairs for Your 1988 Cadillac Fleetwood

Nothing lasts forever. Even your Cadillac Fleetwood's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 1988 Cadillac Fleetwood repairs.

We Care for Cadillac Fleetwood Engines

Cadillac Fleetwood drivers trust that their Fleetwood will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If they do, you’ll have to find a dependable 1988 Cadillac service center — quick! 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. 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 1988 Cadillac Fleetwood Check Engine Light Is On

An illuminated check engine light on your Cadillac Fleetwood is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel, Causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your Fleetwood in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Cadillac Fleetwood engine service might include oil leaks, or engine misfiring.

Cadillac Fleetwood Engine Repair

If your 1988 Cadillac Fleetwood needs engine repair, 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 give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1988 Fleetwood engine repairs and you can feel good knowing that we only use Cadillac-compliant replacement parts such as the cambelt, valve guide seal, fuses, or another part.

Questions About 1988 Cadillac Fleetwood Engines

Why does the check engine light come on when I start my Fleetwood? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Fleetwood 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 engine sounds can be a sign something’s off in your Cadillac Fleetwood. Tapping or knocking could mean you're low on oil. 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 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 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.
Can I use 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 the engine in my Fleetwood to suddenly stop? Reasons your Fleetwood car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Cadillac Fleetwood repair? Your local Firestone Complete Auto Care fixes Cadillac Fleetwood engines. Book an appointment today! We have thousands of locations across the country.