Why check the motor oil level in my GMC S15?

Motor oil lubricates important engine parts. If your oil runs low, engine parts can grind together, generate too much heat, and cause your GMC S15 engine to fail. That’s why you’re better off checking your oil levels and investing in routine lube services.

Can I change my GMC oil on my own?

First off, changing your own oil isn’t as easy as you’d think. You’ll have to figure out how to properly dispose of the oil and buy special tools. Having your oil changed professionally can not only reduce the risk of something going wrong during the service, but also with your vehicle down the road.

Why is my GMC exhaust smoke gray or blue?

Your engine could be burning oil due to a leak. Time to have a qualified technician check things out. A leak can be caused by a variety of issues including faulty valve seals, damaged piston rings, or damaged cylinder walls.

Where can I get GMC S15 oil changes?

Turn to Firestone Complete Auto Care for GMC S15 oil changes. In addition to changing your oil, our experienced technicians also perform oil filter replacements, troubleshoot oil leaks, and suggest the correct oil to help keep your engine performing its best.

Why is the oil light on in my GMC S15?

If you’re overdue for an oil change, it might trigger your GMC S15 oil change reminder light. If the oil pressure light is illuminated, it could be due to low engine oil, a failing oil pump, a malfunctioning oil pressure sensor, or a clogged oil filter.

Do I need to replace my S15’s oil filter when changing my oil?

Every time you change the oil in your GMC S15, 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.

1987 GMC S15 Oil Change

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Get Your GMC S15 Oil Changed

Help your 1987 S15 engine last longer with regular oil changes and lube service. Schedule an appointment now!

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How Often to Get 1987 GMC S15 Oil Changes

Looking for oil change recommendations for your 1987 GMC S15? Turn to Firestone Complete Auto Care! We are experts in car care — not just tires. We know the ins and outs of 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.

GMC recommends changing your 1987 S15’s oil at regular intervals. See mileage and month specifics in the above table. No matter the mileage, your S15 may need its oil changed ASAP if your check engine light is on, you hear engine knocking, sense an oil smell in the cabin, or see an excess amount of vehicle exhaust. You may also need an oil change more frequently than GMC recommends if you haul heavy loads, drive in dusty terrain, enjoy off-roading, or go at low speeds on long distance trips. Generally, getting more frequent oil changes won’t hurt your GMC S15. In fact, more frequent oil changes give our technicians more opportunities to catch and alert you to any issues, like worn brake pads or a weak battery.

What Type of Oil Does My GMC S15 Need?

Whether it’s synthetic, conventional, or a blend of both — your local Firestone Complete Auto Care has the right oil for your GMC S15. GMC has specifically identified either synthetic or conventional as the ideal engine oil for your 1987 S15. Motor oil helps lubricate the engine’s moving parts, regulate engine temperature, and prevent harmful substances from accumulating in the engine. In an oil change service, an auto technician will change your S15’s oil, replace and recycle your used oil and filter, check all of your other filters, refill vital car fluids, and perform a free inspection on the rest of your vehicle. You can drive with confidence knowing that we look out for you and your S15 by taking into account your driving style, weather and road conditions,

Types of Motor Oil for GMCs

What motor oils are available at Firestone Complete Auto Care? We stock outstanding motor oils because that's what your engine deserves. Consult GMC's recommendations to select the right 1987 S15 oil and talk with a teammate to learn more about our oil options: Quaker State® Advanced Durability™ conventional oil, Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, and 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 example, when tested in taxi fleets across North America, Quaker State was shown to provide 2x more protection than the industry standard. [1] Pennzoil is another option. Pennzoil Synthetics feature the capabilities to advance with vehicle technology to offer complete protection for not only the engines of today, but also the engines of tomorrow. But don't forget about Shell Rotella for heavy-duty engines. It's expressly designed for gasoline and diesel engines that need to survive the toughest working conditions, and is fortified to deliver improved oxidation resistance, heightened performance in extreme temperatures, and increased wear protection. For help picking the correct motor oil for your 1987 GMC S15, refer to GMC's recommendations first.

Where to Get an Oil Change for GMC S15

When it's time for a 1987 GMC S15 oil change, you know where to go! Your nearest Firestone Complete Auto Care has the ideal oil for your S15’s engine. We’ll take care of you and your car at your convenience, with the right engine oil at a competitive price. To find out how much a 1987 S15 oil change costs, call ahead. Get professional engine care by making an oil change appointment for your S15 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.

1987 GMC S15 Oil Change Q&A

Why check the motor oil level in my GMC S15? Motor oil lubricates important engine parts. If your oil runs low, engine parts can grind together, generate too much heat, and cause your GMC S15 engine to fail. That’s why you’re better off checking your oil levels and investing in routine lube services.
Can I change my GMC oil on my own? First off, changing your own oil isn’t as easy as you’d think. You’ll have to figure out how to properly dispose of the oil and buy special tools. Having your oil changed professionally can not only reduce the risk of something going wrong during the service, but also with your vehicle down the road.
Why is my GMC exhaust smoke gray or blue? Your engine could be burning oil due to a leak. Time to have a qualified technician check things out. A leak can be caused by a variety of issues including faulty valve seals, damaged piston rings, or damaged cylinder walls.
Where can I get GMC S15 oil changes? Turn to Firestone Complete Auto Care for GMC S15 oil changes. In addition to changing your oil, our experienced technicians also perform oil filter replacements, troubleshoot oil leaks, and suggest the correct oil to help keep your engine performing its best.
Why is the oil light on in my GMC S15? If you’re overdue for an oil change, it might trigger your GMC S15 oil change reminder light. If the oil pressure light is illuminated, it could be due to low engine oil, a failing oil pump, a malfunctioning oil pressure sensor, or a clogged oil filter.
Do I need to replace my S15’s oil filter when changing my oil? Every time you change the oil in your GMC S15, 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.