Why check the motor oil level in my Oldsmobile Cutlass Supreme?

Motor oil lubricates important engine parts. If your oil runs low, engine parts can grind together, overheat, and cause your Oldsmobile Cutlass Supreme engine to fail. That’s why you should check your oil and get it changed regularly.

How hard is it to change Oldsmobile Cutlass Supreme oil at home?

First off, changing your own oil isn’t as easy as you’d think. You’ll have to buy special tools and figure out a way to recycle the old oil properly. Having your oil professionally changed reduces the chances of something going wrong with the oil change, but also with your vehicle down the road.

Why is my Oldsmobile exhaust smoke gray or blue?

There could be an oil leak and your engine is burning oil. Looks like it’s time for a professional to take a look. The leak could be the result of worn valve seals, fried piston rings, or worn cylinder walls.

Where can I get Oldsmobile Cutlass Supreme oil changes?

You can count on Firestone Complete Auto Care for your Oldsmobile Cutlass Supreme oil change, oil filter replacement, oil leak diagnostics, and more! Our expert technicians will even advise the right oil for your vehicle.

Why is the oil light on in my Oldsmobile Cutlass Supreme?

Your Oldsmobile Cutlass Supreme oil change reminder light may come on if you're overdue for an oil change. The oil pressure light will typically come on if the oil level in the engine is too low, the oil pump is failing, you have a clogged oil filter, or there's a faulty oil pressure sensor.

Should the oil filter be replaced when getting an oil change for my Oldsmobile Cutlass Supreme?

Every time you change the oil in your Oldsmobile Cutlass Supreme, you should also replace the oil filter. Otherwise, you risk contaminating your brand-new oil with the dirt and debris built up in your old filter.

Oil Changes for 1985 Oldsmobile Cutlass Supreme

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Get Your Oldsmobile Cutlass Supreme Oil Changed

Give your Cutlass Supreme’s engine a little TLC with routine oil changes. Schedule your next appointment today.

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How Often to Get 1985 Oldsmobile Cutlass Supreme Oil Changes

Not sure how or where to get your Oldsmobile Cutlass Supreme’s oil changed? Turn to Firestone Complete Auto Care! We are experts in car care — not just tires. We know all about motor oil, too. After all, "Oil is the blood of the engine. It's the #1 thing you can do for your car," says our maintenance technician, Brianna.

Oldsmobile recommends changing your 1985 Cutlass Supreme’s oil at regular intervals. Check the interval for your vehicle mileage in the table above. Your Cutlass Supreme may need an oil change right away if your check engine/oil change light is on, you hear knocking sounds coming from the engine, sense an oil smell in the cabin, or notice an unusual amount of exhaust. You might need an oil change more frequently than what’s recommended by Oldsmobile if you regularly haul heavy loads, drive in dusty areas, enjoy off-roading, or drive at low speeds for long distances. In general, being extra-diligent about oil changes won’t damage your Oldsmobile Cutlass Supreme. Each oil change is actually another chance to check and resolve other car issues, such as worn brake pads or tire treads.

What Type of Oil Does My Oldsmobile Cutlass Supreme Need?

Your local Firestone Complete Auto Care has the right 1985 Oldsmobile Cutlass Supreme motor oil: either synthetic or conventional. Oldsmobile has specifically identified either synthetic or conventional as the best motor oil for your 1985 Cutlass Supreme. Motor oil reduces friction between engine components, maintain proper engine temperature, and prevent the build-up of harmful substances within the engine. During your oil change service, a technician will change your Cutlass Supreme's oil, replace and recycle your used oil and oil filter, inspect the rest of your car’s filters, top-off important fluids, and perform a free inspection on the rest of your vehicle. You can rest assured knowing that we seek to do what’s best for your Cutlass Supreme by considering your driving habits, and the number of miles on your odometer.

Types of Motor Oil for Oldsmobiles

Wondering if we carry the right motor oil for your Oldsmobile? We stock outstanding motor oils because that's what your engine deserves. Check your owner's manual and talk with a technician to select the right Oldsmobile Cutlass Supreme oil, whether it's Quaker State® Advanced Durability™ conventional oil, Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, or Shell Rotella® heavy-duty engine oil. With so many motor oil brands in the market, why do we carry these brands? They are tested and trusted. For instance, Quaker State was shown to provide 2x more protection than the industry standard when tested in taxi fleets across the country. [1] Pennzoil is another option. Unlike traditional synthetic motor oils, the Pennzoil Platinum® Full Synthetic line of motor oils with PurePlus® Technology is formulated from pure natural gas, which helps lead to better performance. But don't forget about Shell Rotella for heavy-duty engines. It's expressly designed for gasoline and diesel engines that need to withstand rugged conditions, and is uniquely strengthened to deliver improved oxidation resistance, heightened performance in extreme temperatures, and increased wear protection. For help selecting the right motor oil for your 1985 Oldsmobile Cutlass Supreme, defer to Oldsmobile's recommendations.

Where Can I Get a Oldsmobile Cutlass Supreme Oil Change

When it's time for a 1985 Oldsmobile Cutlass Supreme oil change, you know where to turn. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Oldsmobile vehicles. We’ve got convenient appointment times to take care of you, with the right motor oil at the right price. Find out how much your Oldsmobile Cutlass Supreme oil change will cost by calling ahead. Let the experts take care of your Cutlass Supreme’s engine by making an oil change appointment today. Many stores offer extended and weekend openings for your convenience.

[1] ILSAC GF-5 represents the latest performance standard set by the International Lubricant Standardization and Approval Committee (ILSAC), a joint effort of U.S. and Japanese automobile manufacturers. Most automobile manufacturers are expected to recommend oils that meet ILSAC GF-5. API SN is the most recent service category issued by API’s Lubricants Group. Oils meeting API SN and the new “Resource Conserving” designation meet all ILSAC GF-5 performance requirements.

Oil Change Q&A for Your 1985 Oldsmobile Cutlass Supreme

Why check the motor oil level in my Oldsmobile Cutlass Supreme? Motor oil lubricates important engine parts. If your oil runs low, engine parts can grind together, overheat, and cause your Oldsmobile Cutlass Supreme engine to fail. That’s why you should check your oil and get it changed regularly.
How hard is it to change Oldsmobile Cutlass Supreme oil at home? First off, changing your own oil isn’t as easy as you’d think. You’ll have to buy special tools and figure out a way to recycle the old oil properly. Having your oil professionally changed reduces the chances of something going wrong with the oil change, but also with your vehicle down the road.
Why is my Oldsmobile exhaust smoke gray or blue? There could be an oil leak and your engine is burning oil. Looks like it’s time for a professional to take a look. The leak could be the result of worn valve seals, fried piston rings, or worn cylinder walls.
Where can I get Oldsmobile Cutlass Supreme oil changes? You can count on Firestone Complete Auto Care for your Oldsmobile Cutlass Supreme oil change, oil filter replacement, oil leak diagnostics, and more! Our expert technicians will even advise the right oil for your vehicle.
Why is the oil light on in my Oldsmobile Cutlass Supreme? Your Oldsmobile Cutlass Supreme oil change reminder light may come on if you're overdue for an oil change. The oil pressure light will typically come on if the oil level in the engine is too low, the oil pump is failing, you have a clogged oil filter, or there's a faulty oil pressure sensor.
Should the oil filter be replaced when getting an oil change for my Oldsmobile Cutlass Supreme? Every time you change the oil in your Oldsmobile Cutlass Supreme, you should also replace the oil filter. Otherwise, you risk contaminating your brand-new oil with the dirt and debris built up in your old filter.