Re: Replacing DOT 3 with DOT 4

[rcotting@mgnet.ca]

Gang -  maybe I missed something but I seem to recall that the question was
- what is involved in replacing DOT3 with silicon fluid, DOT4 (sic).  But I
thought that silicon was DOT5.  While DOT 3 and 4 are compatible, there is
more involved in totally replacing conventional DOT 3 with silicon so some
clarification (at least for me) might be in order to prevent someone
topping up their DOT 3 system with silicon.

Richard C.