i have heard that if you use the dot 4 (i beleive) silicone brake fluid in a regular dot 2 or 3 system, it will eat out all the rubber seals. i dont want to use the silicone fluid. but what about the other way around. i have a master cylinder from a military hummer. brand new. not rebuilt. we use the silicone fluid. does anyone know if there are problems using regular dot 3 fluid in a silicone suited m/c?? i hope not cause i didnt even think about that till after i blead the brakes and have had it on for about 3 days now.... oops, shoulda thunk a that earlier?? lol. dave stohler http://picasaweb.google.com/das24rules ____________________________________________________________________________________ Shape Yahoo! in your own image. Join our Network Research Panel today! http://surveylink.yahoo.com/gmrs/yahoo_panel_invite.asp?a=7 _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list