Oil Changes for 1991 Jeep Grand Wagoneer

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Get an Oil Change for Your Jeep Grand Wagoneer

Help your 1991 Grand Wagoneer engine last longer with regular oil changes and lube service. Schedule an appointment now!

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When to Change 1991 Jeep Grand Wagoneer Engine Oil

Need more info about 1991 Jeep Grand Wagoneer oil changes? Turn to 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.”

Jeep recommends having your 1991 Jeep Grand Wagoneer’s motor oil changed at regular intervals. Check the interval for your vehicle mileage in the table above. Your Grand Wagoneer may need an oil change right away if your check engine/oil change light is on, you hear engine knocking, smell oil inside the car, or notice an unusual amount of exhaust. You might need an oil change more frequently than what’s recommended by Jeep if you regularly haul heavy loads, frequent dusty roads, adventure off-road, or go long distances at low speeds. Generally, getting more frequent oil changes won’t hurt your Jeep Grand Wagoneer. 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 Jeep Grand Wagoneer?

Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1991 Jeep Grand Wagoneer motor oil at Firestone Complete Auto Care. Jeep has specifically identified either synthetic or conventional as the ideal engine oil for your 1991 Grand Wagoneer. Motor oil helps lubricate the engine’s moving parts, keep the engine cool, and prevent harmful substances from accumulating in the engine. During an oil change, a technician will change your Grand Wagoneer's oil, replace and recycle your used oil and oil filter, inspect the rest of your car’s filters, refill vital car fluids, and visually inspect the rest of the vehicle. You can drive with confidence knowing that we look out for you and your Grand Wagoneer by taking into account your driving style, climate,

Types of Motor Oil for Jeeps

What motor oils are available at Firestone Complete Auto Care? Your Grand Wagoneer 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 Jeep Grand Wagoneer 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's a reason we carry these motor oil brands. They are tested and trusted. For example, Quaker State was shown to provide 2x more protection than the industry standard when tested in taxi fleets across the country. [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 made for gasoline and diesel engines that need to survive the toughest working conditions, and is uniquely fortified to offer improved oxidation resistance, heightened performance in extreme temperatures, and increased wear protection. For help picking the correct motor oil for your 1991 Jeep Grand Wagoneer, refer to Jeep's recommendations first.

Where to Get an Oil Change for Jeep Grand Wagoneer

When it's time for a 1991 Jeep Grand Wagoneer oil change, you know where to go! Your nearest Firestone Complete Auto Care has the ideal oil for your Grand Wagoneer’s engine. We’ll take care of you and your car at your convenience, with the right motor oil at the right price. Find out how much your Jeep Grand Wagoneer oil change will cost by calling ahead. Get professional engine care by making an oil change appointment for your Grand Wagoneer 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.

1991 Jeep Grand Wagoneer Oil Change Questions

  • Should I check my Jeep Grand Wagoneer motor oil level? 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 too much heat, and cause your Jeep Grand Wagoneer engine to fail. That’s why you’re better off checking your oil levels and investing in routine lube services.
  • How hard is it to change Jeep Grand Wagoneer 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 Jeep Grand Wagoneer spewing blue or gray exhaust smoke? There could be an oil leak and your engine is burning oil. Looks like it’s time for a professional to take a look. The leak could be caused by several issues like leaking valve seals, fried piston rings, or damaged cylinder walls.
  • Who does Jeep Grand Wagoneer oil changes? Turn to Firestone Complete Auto Care for Jeep Grand Wagoneer 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.
  • Why is my Jeep Grand Wagoneer oil light illuminated? Your Jeep Grand Wagoneer 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.
  • Does my Grand Wagoneer's oil filter need to be changed during my oil change? Every time you change the oil in your Jeep Grand Wagoneer, 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.