Why check the motor oil level in my GMC G2500?

Engine oil lubricates moving parts in your engine. If you're low or out of oil, these parts can grind together, generate too much heat, and eventually lead to GMC G2500 engine failure. That’s why you’re better off checking your oil levels and investing in routine lube services.

Can I change my GMC G2500 oil at home?

Changing your own oil isn't as convenient as you might 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 help your car perform down the road.

Why is my GMC G2500 exhaust smoke grayish or blue?

You could have an oil leak and have a case of burning oil. It may be time for a pro to take a look. The leak could be the result of worn valve seals, blown piston rings, or damaged cylinder walls.

Who can change the oil on my GMC G2500?

Firestone Complete Auto Care performs GMC G2500 oil changes and more! Our technicians also replace oil filters, troubleshoot oil leaks, and advise on the right oil for your ride.

What can cause the oil light on my GMC G2500 to illuminate?

Your GMC G2500 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 GMC G2500?

It’s highly advised you replace the oil filter in your GMC G2500 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?

1986 GMC G2500 Oil Change Service

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Get an Oil Change for Your GMC G2500

Give your G2500’s engine a little TLC with routine oil changes. Schedule your next appointment today.

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When to Change 1986 GMC G2500 Engine Oil

Need more info about 1986 GMC G2500 oil changes? 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. 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 1986 G2500’s oil at regular intervals. See mileage and month specifics in the above table. No matter the mileage, your G2500 may need its oil changed ASAP if your check engine light is on, you hear knock knock knock coming from the engine, smell oil inside the vehicle, or notice an unusual amount of exhaust. You may also need an oil change more frequently than GMC recommends if you haul heavy loads, frequent dusty roads, go off-roading a lot, or go long distances at low speeds. Generally, getting more frequent oil changes won’t hurt your GMC G2500. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.

What’s the Right Type of Oil for 1986 GMC G2500?

Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1986 GMC G2500 motor oil at Firestone Complete Auto Care. GMC has most likely outlined either synthetic or conventional as the best oil for 1986 GMC G2500 vehicles. Motor oil reduces friction between engine components, regulate engine temperature, and prevent the build-up of harmful substances within the engine. During your oil change service, a technician will change your G2500's oil, replace and recycle your used oil and filter, check 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 G2500 by taking into account your driving preferences, 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 1986 G2500 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 instance, Quaker State was shown to provide 2x more protection than the industry standard when tested in taxi fleets across the country. [1] And 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 made for gasoline and diesel engines that need to overcome the strenuous working conditions, and is fortified to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help selecting the right motor oil for your 1986 GMC G2500, defer to GMC's recommendations.

Where Can I Get a GMC G2500 Oil Change

When it's time for a 1986 GMC G2500 oil change, you know where to turn. Your nearest Firestone Complete Auto Care has the ideal oil for your G2500’s engine. We'll take care of you quickly, with the right engine oil at a competitive price. Find out how much your GMC G2500 oil change will cost by calling ahead. Make an appointment for an oil change service today and let the oil experts take care of your G2500's engine. 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 G2500 Oil Change Q&A

Why check the motor oil level in my GMC G2500? Engine oil lubricates moving parts in your engine. If you're low or out of oil, these parts can grind together, generate too much heat, and eventually lead to GMC G2500 engine failure. That’s why you’re better off checking your oil levels and investing in routine lube services.
Can I change my GMC G2500 oil at home? Changing your own oil isn't as convenient as you might 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 help your car perform down the road.
Why is my GMC G2500 exhaust smoke grayish or blue? You could have an oil leak and have a case of burning oil. It may be time for a pro to take a look. The leak could be the result of worn valve seals, blown piston rings, or damaged cylinder walls.
Who can change the oil on my GMC G2500? Firestone Complete Auto Care performs GMC G2500 oil changes and more! Our technicians also replace oil filters, troubleshoot oil leaks, and advise on the right oil for your ride.
What can cause the oil light on my GMC G2500 to illuminate? Your GMC G2500 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 GMC G2500? It’s highly advised you replace the oil filter in your GMC G2500 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?