Does anybody know if our brake systems are compatible with an ester-based hydraulic fluid like Mil-H-5606? We use this in aircraft braking systems and I have never seen any problems like this despite not changing the fluid for many years. I recently installed the braided metal line from CMW on my C5 and was thinking of trying it, but common sense told me to follow the manual so I put in DOT 3. By the way, the metal line is great- noticeable difference!
I'D flush the system with denatured alcohol . Yea, thats right. Save the good stuff for Saint Patty's