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

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Cimarron firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Cadillac Cimarron making engine noise?

Strange engine sounds can be a sign something’s off in your Cadillac Cimarron. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac Cimarron 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Cadillac Cimarron radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

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

There are different reasons your Cimarron vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who can repair my Cadillac Cimarron engine?

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

Reliable Repairs for 1984 Cadillac Cimarron Engines

Learn about

1984 Cadillac Cimarron Trim Options

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

L4/2.0L

1984 Cadillac Cimarron Repair

Stuff wears out. Even your Cadillac Cimarron's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 1984 Cadillac Cimarron repairs.

We Care for Cadillac Cimarron Engines

Cadillac Cimarron drivers trust that their Cimarron will take them near and far. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If they do, you’ll have to find a dependable 1984 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 Cimarron 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.

My 1984 Cadillac Cimarron Check Engine Light Is On

An illuminated check engine light on your Cadillac Cimarron 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 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 an engine vacuum leak, to name a few potential sources. Bring your Cimarron in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Cadillac Cimarron engine service might include essential fluid leaks, or misfiring.

Engine Repairs for Your 1984 Cimarron

When your Cadillac Cimarron engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, 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 1984 Cimarron engine repairs and you can feel confident knowing that we use Cadillac-approved parts and components like the timing chain or belt, motor oil seal, sensors, or a different component.

Engine Q&A 1984 Cadillac Cimarron

Why does the check engine light come on when I start my Cimarron? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your Cimarron firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Cadillac Cimarron making engine noise? Strange engine sounds can be a sign something’s off in your Cadillac Cimarron. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Cadillac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Cadillac Cimarron 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Cadillac Cimarron radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause the engine in my Cimarron to suddenly stop? There are different reasons your Cimarron vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who can repair my Cadillac Cimarron engine? Your local Firestone Complete Auto Care fixes Cadillac Cimarron engines. Book an appointment today! We have thousands of locations across the country.