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

It’s usually normal for your check engine light to turn on upon ignition. It’s just your Custom Cruiser firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Oldsmobile Custom Cruiser engine noises bad?

Strange under-the-hood noises can point to problems within your Oldsmobile Custom Cruiser 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 may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Oldsmobile engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Oldsmobile Custom Cruiser engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Oldsmobile Custom Cruiser 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 Custom Cruiser when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a Custom Cruiser engine to suddenly stop?

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

Where can I go for Oldsmobile Custom Cruiser repair?

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

Reliable Repairs for 1985 Oldsmobile Custom Cruiser Engines

Learn about

1985 Oldsmobile Custom Cruiser Trim Options

Select your Oldsmobile Custom Cruiser trim level to learn more about Oldsmobile-recommended engine repair. Use the following chart to find information.

V8/5.0L

V8/5.7L

Oldsmobile Custom Cruiser Repairs and Services

Nothing stays the same forever. Even your Oldsmobile Custom Cruiser's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1985 Oldsmobile Custom Cruiser repairs.

We’re Trained to Care for Oldsmobile Custom Cruiser Engines

Oldsmobile Custom Cruiser drivers trust that their Custom Cruiser 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. When they do, you might find yourself searching for 1985 Oldsmobile Custom Cruiser engine repair or replacement parts. 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 Oldsmobile Custom Cruiser engines. 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 1985 Oldsmobile Custom Cruiser Check Engine Light Is On

As soon as your Custom Cruiser 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 fuel injection, Possible causes can include a failing oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your Custom Cruiser to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

1985 Custom Cruiser Engine Services

When your Oldsmobile Custom Cruiser engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. 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 provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Custom Cruiser engine repairs and you can drive easy knowing that we use Oldsmobile-approved parts and fluids — timing belt, valve guide seal, sensors, or other parts.

1985 Oldsmobile Custom Cruiser Engine Q&A

Why does the check engine light come on when I start my Custom Cruiser? It’s usually normal for your check engine light to turn on upon ignition. It’s just your Custom Cruiser firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Oldsmobile Custom Cruiser engine noises bad? Strange under-the-hood noises can point to problems within your Oldsmobile Custom Cruiser 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 may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Oldsmobile engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Oldsmobile Custom Cruiser engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Oldsmobile Custom Cruiser 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 Custom Cruiser when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a Custom Cruiser engine to suddenly stop? If your Custom Cruiser car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Oldsmobile Custom Cruiser repair? Your local Firestone Complete Auto Care has you covered with expert Custom Cruiser engine repair. Schedule an appointment today and see us at one of our thousands of locations.