Oil Changes for 1990 GMC R1500 Suburban

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Schedule an Oil Change for Your 1990 R1500 Suburban

Help your 1990 GMC R1500 Suburban run newer, longer with routine oil changes. Schedule your oil change appointment today.

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How Often to Change 1990 GMC R1500 Suburban Oil

Not sure how or where to get your GMC R1500 Suburban’s oil changed? Get the advice you need at Firestone Complete Auto Care! We are experts in car care — not just tires. We know all about motor oil, too. We couldn’t put it better than our technician, Brianna. She likes to explain to customers that, “Oil is the blood of the engine. It’s the #1 thing you can do for your car.”

GMC recommends changing your 1990 R1500 Suburban’s oil at regular intervals. Check the interval for your vehicle mileage in the table above. Your R1500 Suburban may need an oil change right away if your check engine/oil change light is on, you hear knocking sounds coming from the engine, smell oil inside the car, or see an excess amount of vehicle exhaust. You might need an oil change more frequently than what’s recommended by GMC if you regularly haul heavy loads, drive in dusty terrain, enjoy off-roading, or drive at low speeds for long distances. Generally, getting more frequent oil changes won’t hurt your GMC R1500 Suburban. 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’s the Right Type of Oil for 1990 GMC R1500 Suburban?

Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1990 GMC R1500 Suburban motor oil at Firestone Complete Auto Care. GMC has recommendations as to whether conventional or synthetic oil is the best motor oil for your 1990 R1500 Suburban. Motor oil helps lubricate the engine’s moving parts, keep the engine cool, and keep harmful substances from building up inside the engine. During your oil change service, a technician will change your R1500 Suburban's oil, replace and recycle the old oil and filter, check all of your other filters, refill vital car fluids, and visually inspect the rest of the vehicle. You can drive easy knowing that we strive to do what's best for your vehicle and take into account your driving style, and odometer.

Types of Motor Oil for GMCs

What motor oils are available at Firestone Complete Auto Care? Your R1500 Suburban engine deserves the very best, which is why we only stock the best! Consult GMC's recommendations to select the right  1990 R1500 Suburban 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 champions. For example, when tested in taxi fleets across North America, Quaker State was shown to provide 2x more protection than the industry standard. [1] And Pennzoil? Pennzoil Synthetics are the most technologically advanced, fully formulated motor oils available and exceed current industry and manufacturer requirements. For heavy-duty engines, there's Shell Rotella. It's expressly designed for gasoline and diesel engines that need to overcome the strenuous working conditions, and is uniquely strengthened to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help selecting the right motor oil for your 1990 GMC R1500 Suburban, defer to GMC's recommendations.

Where to Get an Oil Change for GMC R1500 Suburban

The next time your GMC R1500 Suburban needs an oil change, you know where to turn. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for GMC vehicles. We’ve got convenient appointment times to take care of you, with the right oil at the right price. Find out how much your GMC R1500 Suburban oil change will cost by calling ahead. Get professional engine care by making an oil change appointment for your R1500 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.

Oil Change Q&A for Your 1990 GMC R1500 Suburban

  • Should I check my GMC R1500 Suburban motor oil level? Engine oil is a lubricant for the moving parts in your engine. If your oil reservoir is low or empty, engine parts can grind together, generate too much heat, and eventually lead to GMC R1500 Suburban engine failure. That’s why it’s best to check your oil levels and get your oil changed regularly.
  • Can I change my GMC oil on my own? 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. Having your oil changed professionally can not only reduce 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? There could be an oil leak and your engine is burning oil. It may be time for a pro to take a look. 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 R1500 Suburban oil changes? Turn to Firestone Complete Auto Care for GMC R1500 Suburban 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.
  • What does it mean if my GMC R1500 Suburban oil light comes on? If you’re overdue for an oil change, it might trigger your GMC R1500 Suburban 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.
  • Does my R1500 Suburban's oil filter need to be changed during my oil change? Every time you change the oil in your GMC R1500 Suburban, 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.