In the old days, power steering was easy: a belt, a pump, and some ATF. Today’s Jeeps use electro-hydraulic systems that generate massive heat, requiring specialized stuff like Pentosin CHF 11S. While the bottle says it’s a 'lifetime' fluid, I’m skeptical. I just had to top off both of my Jeeps because they were below the minimum mark. It begs the question—if this stuff is meant to last forever, where is it going?
