1986 GMC K2500 Suburban Oil Change Service

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Get Your GMC K2500 Suburban Oil Changed

Give your K2500 Suburban’s engine a little TLC with routine oil changes. Schedule your next appointment today.

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When to Change 1986 GMC K2500 Suburban Engine Oil

Looking for oil change recommendations for your 1986 GMC K2500 Suburban? Look no further than Firestone Complete Auto Care! Our expertise goes beyond tires. Oil and lube services are also our specialties. 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 1986 K2500 Suburban’s oil at regular intervals. See mileage and month specifics in the above table. Your K2500 Suburban may need an oil change right away if your check engine/oil change 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 areas, enjoy off-roading, or drive at low speeds for long distances. More frequent oil changes generally won't harm your GMC K2500 Suburban. 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 GMC K2500 Suburban Need?

Whether it’s synthetic, conventional, or a blend of both — your local Firestone Complete Auto Care has the right oil for your GMC K2500 Suburban. GMC has most likely outlined either synthetic or conventional as the best motor oil for your 1986 K2500 Suburban. This oil helps lubricate engine parts, maintain proper engine temperature, and prevent the build-up of harmful substances within the engine. In an oil change service, one of our techs will change your K2500 Suburban’s oil, replace and recycle your used oil and filter, check all of your other filters, top-off essential fluids, and perform a free inspection on the rest of your vehicle. You can drive easy knowing that we strive to do what's best for your vehicle and take into account your driving habits, and the number of miles on your odometer.

Types of Motor Oil for GMCs

What motor oils are available at Firestone Complete Auto Care? Your K2500 Suburban engine deserves the very best, which is why we only stock the best! Talk with a teammate and consult your owner's manual before picking a motor oil. At Firestone Complete Auto Care, you can choose from the following oils: 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. There are plenty of motor oils on the market today, so why do we prefer these brands? They are tested and trusted. For instance, when tested on taxi fleets from coast to coast, Quaker State was shown to provide double the protection when compared to the industry standard. [1] There's also Pennzoil. 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. Then there's Shell Rotella heavy-duty engine oil. It's specifically designed for diesel and gasoline engines that need to survive the toughest working conditions, and is uniquely fortified to offer heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help selecting the right motor oil for your 1986 GMC K2500 Suburban, defer to GMC's recommendations.

Where Can I Get a GMC K2500 Suburban Oil Change

When it's time for a 1986 GMC K2500 Suburban oil change, you’ll know where to get it. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for GMC vehicles. 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 1986 K2500 Suburban oil change costs, call ahead. Get professional engine care by making an oil change appointment for your K2500 Suburban today. Many stores are open late and on weekends 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.

1986 GMC K2500 Suburban Oil Change Q&A

  • What can low oil do to my GMC K2500 Suburban engine? Engine oil is a lubricant for the moving parts in your engine. If you're low or out of oil, these parts can grind together, generate excess heat, and cause your GMC K2500 Suburban engine to fail. That’s why it’s best to check your oil levels and get your oil changed regularly.
  • Can I change my GMC K2500 Suburban oil at home? Changing engine oil at home isn’t as simple as it’s made out to be. You’ll have to figure out how to properly dispose of the oil and buy special tools. Getting a professional oil change reduces the risk of something going wrong during the service, but also help your car perform 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. The leak could be caused by several issues like leaking valve seals, blown piston rings, or damaged cylinder walls.
  • Where can I get GMC K2500 Suburban oil changes? Firestone Complete Auto Care is here to care for your vehicle with our GMC K2500 Suburban oil changes and more. Our expert technicians will also suggest the best oil for your vehicle, address oil leaks, and swap out your oil filter.
  • Why is my GMC K2500 Suburban oil light illuminated? The oil change light in your GMC K2500 Suburban could be triggered by an overdue oil change. However, if the oil pressure light is on, you may be dealing with low engine oil, a failing oil pump, a clogged oil filter, or a malfunctioning oil pressure sensor.
  • Should the oil filter be replaced when getting an oil change for my GMC K2500 Suburban? You should replace your GMC K2500 Suburban during each oil change. The filter captures debris and contaminants to help keep your oil clean, which means the filter gets dirty. If you skip replacing the filter, you’ll contaminate your new oil with the dirty filter.