I have an `87 190E 2.6 that I recently purchased and am in the process of changing all fluids and filters. I know Mercedes recommends MB power steering fluid, but does anyone know if I would run into problems with redline. If the answer is no, I would prefer to use the synthetic, but if there is a chance of harming the seals or anything else, I'll stick with MB fluid.
All advice is greatly appreciated. Thanks.