Synthetic fluids are a cornerstone of Ain’t Fuelin’s Mindful Maintenance program. They offer a higher level of protection for the drivetrain, reduced friction, and the potential for an incremental improvement in fuel efficiency. All that said, one of the best parts about switching to synthetic oil is the increase in the number of miles driven between oil changes.
In the video that accompanies this post, I demonstrate how easy it is to perform a D-I-Y oil change on a (slightly) lifted Jeep Wrangler TJ. We affectionately call our ’98 TJ “The Heep.” It’s also known as “The Black Hole” for all the money that we’ve poured into it over the years …