My Milano's brake master cylinder recently failed, & in my search of the car's service records to see if it had recently been replaced, I found that the brake & clutch hydraulics had been converted to DOT 5 silicone fluid. It was done in '93, & no brake hydraulic components were replaced at that time.
What possible problems could be encountered in switching from silicone to DOT 4? I would prefer to go to DOT 4 because I don't like silicone fluid's high air content, & I have 2 unopened liters of ATE blue on hand.
What possible problems could be encountered in switching from silicone to DOT 4? I would prefer to go to DOT 4 because I don't like silicone fluid's high air content, & I have 2 unopened liters of ATE blue on hand.