Why check the motor oil level in my Isuzu Impulse?

Engine oil lubricates moving parts in your engine. If your oil reservoir is low or empty, engine parts can grind together, generate excess heat, and eventually lead to Isuzu Impulse engine failure. That’s why it’s best to check your oil levels and get your oil changed regularly.

Can I change my Isuzu oil on my own?

First off, changing your own oil isn’t as easy as you’d think. 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 with your vehicle down the road.

Why is my Isuzu 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, fried piston rings, or damaged cylinder walls.

Where can I get Isuzu Impulse oil changes?

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

What does it mean if my Isuzu Impulse oil light comes on?

Your Isuzu Impulse 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 Isuzu Impulse?

It’s highly advised you replace the oil filter in your Isuzu Impulse 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 Isuzu Impulse Oil Change

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Get Your Isuzu Impulse Oil Changed

Help your 1991 Isuzu Impulse run newer, longer with routine oil changes. Schedule your oil change appointment today.

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How Often to Get 1991 Isuzu Impulse Oil Changes

Looking for oil change recommendations for your 1991 Isuzu Impulse? Get the advice you need at Firestone Complete Auto Care! We are experts in car care — not just 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.”

Isuzu recommends changing your 1991 Impulse’s oil at regular intervals. Check out mileage and month info for your Impulse in the above table. No matter the mileage, your Impulse may need its oil changed ASAP if your check engine light is on, you hear engine knocking, sense an oil smell in the cabin, or see an excess amount of vehicle exhaust. You might need an oil change more frequently than what’s recommended by Isuzu if you regularly haul heavy loads, drive in dusty terrain, adventure off-road, or go at low speeds on long distance trips. In general, being extra-diligent about oil changes won’t damage your Isuzu Impulse. 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 1991 Isuzu Impulse?

Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1991 Isuzu Impulse motor oil at Firestone Complete Auto Care. Isuzu has recommendations as to whether conventional or synthetic oil is the ideal engine oil for your 1991 Impulse. Motor oil reduces friction between engine components, regulate engine temperature, and keep harmful substances from building up inside the engine. During your oil change service, a technician will change your Impulse's oil, replace and recycle the old oil and filter, check all of your other filters, top-off important fluids, and visually inspect the rest of the vehicle. You can rest assured knowing that we seek to do what’s best for your Impulse by considering your driving style, weather and road conditions,

Types of Motor Oil for Isuzus

What motor oils are available at Firestone Complete Auto Care? Your Impulse engine deserves the very best, which is why we only stock the best! Consult Isuzu's recommendations to select the right 1991 Impulse oil and talk with a teammate to learn more about our oil options: 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, 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 survive the toughest working conditions, and is fortified to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help picking the correct motor oil for your 1991 Isuzu Impulse, refer to Isuzu's recommendations first.

Where to Go for 1991 Isuzu Impulse Oil Change

When the time for your Impulse’s next oil change rolls around, you’ll know where to get it. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Isuzu vehicles. 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 Isuzu Impulses. Let the experts take care of your Impulse’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 Isuzu Impulse Oil Change Q&A

Why check the motor oil level in my Isuzu Impulse? Engine oil lubricates moving parts in your engine. If your oil reservoir is low or empty, engine parts can grind together, generate excess heat, and eventually lead to Isuzu Impulse engine failure. That’s why it’s best to check your oil levels and get your oil changed regularly.
Can I change my Isuzu oil on my own? First off, changing your own oil isn’t as easy as you’d think. 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 with your vehicle down the road.
Why is my Isuzu 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, fried piston rings, or damaged cylinder walls.
Where can I get Isuzu Impulse oil changes? Firestone Complete Auto Care performs Isuzu Impulse oil changes and more! Our technicians also replace oil filters, troubleshoot oil leaks, and advise on the right oil for your ride.
What does it mean if my Isuzu Impulse oil light comes on? Your Isuzu Impulse 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 Isuzu Impulse? It’s highly advised you replace the oil filter in your Isuzu Impulse 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?