Why check the motor oil level in my Chevrolet Blazer?

Motor oil lubricates important engine parts. If your oil runs low, these components can grind against each other, generate excess heat, and cause your Blazer’s engine to fail. That’s why you should check your oil and get it changed regularly.

Can I change my Chevrolet oil on my own?

Changing engine oil at home isn’t as simple as it’s made out to be. It requires special tools and old oil must be disposed of properly. 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 Chevrolet exhaust smoke gray 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. A leak can be caused by a variety of issues including faulty valve seals, blown piston rings, or damaged cylinder walls.

Who offers Chevrolet Blazer oil changes?

You can count on Firestone Complete Auto Care for your Chevrolet Blazer oil change, oil filter replacement, oil leak diagnostics, and more! Our expert technicians will even advise the right oil for your vehicle.

Why is the oil light on in my Chevrolet Blazer?

Your Chevrolet Blazer 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.

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

It’s highly advised you replace the oil filter in your Chevrolet Blazer 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?

1991 Chevrolet Blazer Oil Change

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Get Your Chevrolet Blazer Oil Changed

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

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When to Change 1991 Chevrolet Blazer Engine Oil

Need more info about 1991 Chevrolet Blazer oil changes? Get the advice you need at Firestone Complete Auto Care! We're experts in more than tires. Oil and lube services are also our specialties. After all, like our maintenance technician Brianna says, “Oil is the blood of the engine. It’s the #1 thing you can do for your car.”

Your 1991 Blazer’s oil should be changed according to Chevrolet’s recommended oil change intervals. See mileage and month specifics in the above table. No matter the mileage, your Blazer may need its oil changed ASAP if your check engine light is on, you hear knocking sounds coming from the engine, smell oil inside the vehicle, or notice excess vehicle exhaust. You may also need an oil change more frequently than Chevrolet recommends if you haul heavy loads, drive in dusty areas, enjoy off-roading, or go long distances at low speeds. In general, being extra-diligent about oil changes won’t damage your Chevrolet Blazer. 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 1991 Chevrolet Blazer?

Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1991 Chevrolet Blazer motor oil at Firestone Complete Auto Care. Chevrolet has most likely outlined either synthetic or conventional as the ideal engine oil for your 1991 Blazer. This oil helps lubricate engine parts, maintain proper engine temperature, and prevent harmful substances from accumulating in the engine. In an oil change service, an auto technician will change your Blazer’s oil, replace and recycle your used oil and oil filter, inspect the rest of your car’s filters, refill vital car 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 Chevrolets

Wondering if we carry the right motor oil for your Chevrolet? We carry the best because your Blazer deserves 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: 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, 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 made for gasoline and diesel engines that need to withstand rugged conditions, and is uniquely strengthened to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help picking the correct motor oil for your 1991 Chevrolet Blazer, refer to Chevrolet's recommendations first.

Where to Get an Oil Change for Chevrolet Blazer

When the time for your Blazer’s next oil change rolls around, you’ll know where to get it. Your nearest Firestone Complete Auto Care has the ideal oil for your Blazer’s engine. We’ll take care of you and your car at your convenience, with the right engine oil at a competitive price. Call ahead to find out how much oil changes cost for 1991 Chevrolet Blazers. Let the experts take care of your Blazer’s engine by making an oil change appointment today. For your convenience, many of our stores are open late and on weekends!

[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.

1991 Chevrolet Blazer Oil Change Questions

Why check the motor oil level in my Chevrolet Blazer? Motor oil lubricates important engine parts. If your oil runs low, these components can grind against each other, generate excess heat, and cause your Blazer’s engine to fail. That’s why you should check your oil and get it changed regularly.
Can I change my Chevrolet oil on my own? Changing engine oil at home isn’t as simple as it’s made out to be. It requires special tools and old oil must be disposed of properly. 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 Chevrolet exhaust smoke gray 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. A leak can be caused by a variety of issues including faulty valve seals, blown piston rings, or damaged cylinder walls.
Who offers Chevrolet Blazer oil changes? You can count on Firestone Complete Auto Care for your Chevrolet Blazer oil change, oil filter replacement, oil leak diagnostics, and more! Our expert technicians will even advise the right oil for your vehicle.
Why is the oil light on in my Chevrolet Blazer? Your Chevrolet Blazer 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.
Do I need to replace my Blazer’s oil filter when changing my oil? It’s highly advised you replace the oil filter in your Chevrolet Blazer 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?