Changing the Oil in Your Off-Road Vehicle

Nov. 28, 2011 By Josh Burns
The basic supplies needed for an oil change can be found at any auto parts store. An oversized metal oil catch tray helps capture any oil spills, and the oil drain pan (like the plastic one shown) captures the oil and makes it easy to dispose of at the auto parts store. Aside from that, we have new Synthetic Lucas Oil (10W30 is recommended in our owner’s manual for our TJ Wrangler, though operating temperatures will dictate which viscosity to use), a new Bosch oil filter, and a funnel for pouring the oil. Having a few rags on hand is good for messes. Tip: Cat litter is very absorbent and can help quickly soak up spills. Dirt or sand will also suffice.

For many off-road fanatics, changing the oil in their rig is as easy as making a pot of coffee. But first-time vehicle owners or those who simply never learned how to change their engine oil might not realize just how easy it is.

With the proper tools, an oil change can take as little as 10 minutes, and disposing of the oil is as easy as driving to your local auto parts store (check with your local shop ahead of time). Most importantly, the money saved by paying someone else to change your oil can be spent on better oil like a synthetic or synthetic blend, which typically does not need to be changed as often.

We chose to swap out our oil with some Lucas Oil Synthetic 10W-30. The ideal viscosity will vary depending upon your engine type and the environmental operating temperatures. The rule of thumb is that high viscosity oils don’t flow well at low temperatures and vice versa. Check with your owner’s manual, local auto parts store or trusted mechanic if you’re unsure.

Synthetic oils, unlike traditional oils that are produced by distillation and refinement of existing crude oil, are essentially produced through chemical reactions. Without getting too in-depth, synthetic oils are really more of a blend of different synthetic base fluids with an improved molecular structure. Technically they have the same properties as “real” oil but are simply a more refined product. They also are not as prone to produce “sludge” buildup since synthetic oil don’t produce contaminants; whereas many conventional oils contain small amounts of sulfur, wax and other material that can potentially cause sludge or promote detonation.

As for the interval for oil changes, Lucas Oil suggests following manufacturer’s guidelines. But it’s fair to say most mechanics will tell you that synthetic motor oil can be changed at longer intervals. With improvements in all types of motor oil, even the traditional 3,000-mile oil change notion has been argued to shift to 5,000 miles (some argue synthetic oil can run safely for 7,500 to 10,000 miles). Ultimately, check your manufacturer’s guidelines to determine your oil change interval and the ideal oil type for your vehicle, and when in doubt, check the oil yourself to see if it still looks fresh or has darkened in color. Different oils will vary in color, so using the same oil over time will make it easy to spot fresh vs. used engine oil.

To change your oil, you’ll need the following items:
1. New Oil (see owner’s manual for type and amount)
2. New Oil Filter
3. Oil Change Pan (or a large enough container to catch the oil)
4. Socket or wrench to loosen oil drain plug (typically 5/8)

Items that can be helpful but aren’t necessary:
1. Oil Filter Wrench (not always necessary but useful if filter is very tight)
2. Rubber Gloves (keeps your hands clean)
3. Oil Catch Tray (large metal tray to help catch any potential spills)
4. Ramp Stands (if your vehicle is not lifted and is too low to crawl under
5. Funnel (to help pour oil into the engine)
6. Cat Litter or Dirt (to help soak up any spills)

Follow along as we show you a step-by-step guide to changing the oil in your off-road rig.

Position the oil catch tray under the vehicle, and then position the oil drain pan just under the oil drain plug. Notice our drain pan has a small opening on its top, allowing the oil to be captured while keeping larger items (like leaves, debris or the drain plug) from falling in. 

Using a 5/8 socket or wrench, loosen the oil drain plug to remove the engine oil. Once loosened, you should be able to finishing unscrewing it with your fingers.

Once the oil drain plug is removed a steady stream of oil will flow out, so be sure to have the oil drain pan pushed back far enough to safely catch the stream. As the oil empties, the stream’s intensity will slow so be sure to move place drain pan accordingly.

The location of your oil filter will vary depending upon the vehicle, but once you locate it see if it can be removed by hand. If it’s very tight, this is where the oil filter tool will come in handy. As you remove it, be mindful that a small amount of oil may still spill out. If you notice in the photo, not using gloves means dirty hands, so a set of gloves will make cleanup easier. If not, some heavy-duty hand cleaner like Fast Orange will help.

With all the old oil out of the system and the old oil filter removed, it’s time to put on the new filter. Take the new filter out of the box, take one of the new bottles of oil and rub a small around on the O-ring seal on the filter. This will help seat and seal the filter.

 With the filter in place and the old oil all drained out, be sure to re-install the oil drain plug. This is a messy step to miss.

Using a funnel, we poured in the Lucas Oil Synthetic 10W30. Our Jeep TJ Wrangler  with the 4.0-liter engine calls for just under 6 quarts. We would typically leave it about .03 quarts low, replace the oil cap, and start the Jeep and let it idle for a minute. Turn off the engine, check the oil level and then pour in more if needed. Repeat the same steps until it is at the proper level, noting to not pour too much so as not to overfill the crankcase.

We technically only used 5 quarts of 10W30 Synthetic Lucas Oil during our oil change, as we chose to install a quart of Lucas Oil Synthetic Oil Stabilizer. The additive can be used with synthetic and non-synthetic oils to helps reduce internal friction by providing additional lubrication.

With our fresh Lucas Oil flowing through our engine, we headed to the gas station to top off the tank. We added a bottle of Lucas Oil’s Fuel System Cleaner, which Lucas Oil explains helps remove deposits and clean the entire fuel system and combustion chamber to eliminate engine knocking, increase mpg and overall performance. The additive can be used every fillup or as needed. 

SOURCE
Lucas Oil
302 North Sheridan Street
Corona, CA 92880
Toll Free US and Canada: 800-342-2512
LucasOil.com


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