Oil Changes for 1988 GMC G3500

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Get an Oil Change for Your GMC G3500

Help your 1988 G3500 engine last longer with regular oil changes and lube service. Schedule an appointment now!

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How Often to Change 1988 GMC G3500 Oil

Looking for oil change recommendations for your 1988 GMC G3500? Look no further than Firestone Complete Auto Care! We are experts in car care — not just 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 1988 G3500’s oil at regular intervals. Check out mileage and month info for your G3500 in the above table. No matter the mileage, your G3500 may need its oil changed ASAP if your check engine light is on, you hear engine knocking, 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 areas, enjoy off-roading, or drive at low speeds for long distances. In general, being extra-diligent about oil changes won’t damage your GMC G3500. Each oil change is actually another chance to check and resolve other car issues, such as worn brake pads or tire treads.

What’s the Right Type of Oil for 1988 GMC G3500?

Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1988 GMC G3500 motor oil at Firestone Complete Auto Care. GMC has recommendations as to whether conventional or synthetic oil is the ideal engine oil for your 1988 G3500. Motor oil helps lubricate the engine’s moving parts, regulate engine temperature, and keep harmful substances from building up inside the engine. During an oil change, an auto technician will change your G3500’s oil, replace and recycle your used oil and oil filter, inspect all of your other filters, top-off important fluids, and visually inspect the rest of the vehicle. You can drive with confidence knowing that we look out for you and your G3500 by taking into account your driving preferences, and the number of miles on your odometer.

Types of Motor Oil for GMCs

Wondering what motor oil brands you can find at Firestone Complete Auto Care? Your G3500 engine deserves the very best, which is why we only stock the best! Check your owner's manual and talk with a technician to select the right GMC G3500 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. 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. 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. For heavy-duty engines, there's Shell Rotella. It's expressly designed for gasoline and diesel engines that need to survive the toughest 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 1988 GMC G3500, defer to GMC's recommendations.

Where to Go for 1988 GMC G3500 Oil Change

The next time your GMC G3500 needs an oil change, you know where to go! Your nearest Firestone Complete Auto Care has the ideal oil for your G3500’s engine. We’ll take care of you and your car at your convenience, with the right motor oil at the right price. Call ahead to find out how much oil changes cost for 1988 GMC G3500s. Let the experts take care of your G3500’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.

1988 GMC G3500 Oil Change Q&A

  • Should I check my GMC G3500 motor oil level? Motor oil lubricates important engine parts. If your oil reservoir is low or empty, these parts can grind together, generate excess heat, and eventually lead to GMC G3500 engine failure. That’s why you’re better off checking your oil levels and investing in routine lube services.
  • How hard is it to change GMC G3500 oil at home? Changing your own oil isn't as convenient as you might think. 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 it’ll also help your car perform smoothly down the road.
  • Why is my GMC G3500 spewing blue or gray exhaust smoke? Your engine could be burning oil due to a leak. Looks like it’s time for a professional to take a look. The leak could be caused by several issues like leaking valve seals, damaged piston rings, or worn cylinder walls.
  • Who can change the oil on my GMC G3500? You can count on Firestone Complete Auto Care for your GMC G3500 oil change, oil filter replacement, oil leak diagnostics, and more! Our expert technicians will even advise the right oil for your vehicle.
  • What does it mean if my GMC G3500 oil light comes on? The oil change light in your GMC G3500 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.
  • Do I need to change my G3500's oil filter when I get an oil change? It’s highly advised you replace the oil filter in your GMC G3500 every time you change the oil. After all, what’s the point of changing our oil if you’re just going to send fresh, clean engine oil through an already dirty filter?