I read on this forum all the time about owners who do maintenance and all of a sudden this or that just pops up as a problem. I use my ride a lot off road and run it hard. I fix what breaks. To get to whatever breaks usually requires removal of maintenance items people struggle with from what you can read on this forum. Seems like the street Queens and Mall Crawlers have a lot of problems with all the maintenance and bling stuff.
Well no fancy pictures, but installed my apeman dashcam, routed wires through the backdoor, under the door jam panels, hardwired in, then droped it my my toyota guy to finally machine rotors that were a bit warped.
If your looking for a quick super easy maintenance item to do change your PCV valve. It took me all of 5 minutes and its done. I never changed it before on my FJ and I`ve had it for 14 years. The old one was junk. I have more maintenance to do but will probly wait for my 3 day weekend in a couple of weeks PCV valve only cost about $10