mogless, except for my friends MB4-94. And a bunch of other diesel junk.
I just checked my manual, it specs HD engine oil to be used in the power steering system of my 416, however, the fluid that I drained looked and smelled more like hydraulic fluid. I've fully drained the system and replaced all hoses, what is the correct fluid? I'm tempted to run non-foaming hydraulic fluid, would this be a bad idea? Or regular power steering fluid?