brake fluid color

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  • Kevin W
    XSive
    • Mar 2007
    • 68
    • Southwest Chicago suburb

    #1

    brake fluid color

    Can anybody enlighten me on this subject? I've never seen any brake fluid other that clear. I'm talking about new fluid out of the container, dot 3. Not the stuff that's been sitting in an old bike for years.
    My F-I-L and B-I-L say it's a green color, or caramel! (Sounds like an interesting Sat, eh?)
    Thanks
    KW
    1982 XJ1100J
    1980 XS850SG
  • John
    XS-XJ Super Guru
    • Oct 2003
    • 5117

    #2
    It's clear.

    Comment

    • jwoell
      XSive
      • Apr 2007
      • 63
      • Wichita, KS

      #3
      Not always clear

      Dot 5 brake fluid is actually purple, at least all the stuff I've used. It's silicon based and doesn't hose up your paint among other things. Works well in our bikes, but not good for ABS systems in cars and so forth. Don't know anything about a caramel colored fluid though.
      '81 XS11 SH (XSelsior)

      Comment

      • 79XS11F
        XS-XJ Super Guru
        • Jul 2006
        • 3563
        • Ottawa, Ont. Canada

        #4
        All the DOT 3 fluid I have seen is clear. I don't use DOT 5 on any of my bikes so I have no idea what color it is. In any case you don't want to be using DOT 5 for these bikes.
        Rob
        KEEP THE RUBBER SIDE DOWN

        1978 XS1100E Modified
        1978 XS500E
        1979 XS1100F Restored
        1980 XS1100 SG
        1981 Suzuki GS1100
        1983 Suzuki GS750S Katana
        1983 Honda CB900 Custom

        Comment

        • fredintoon
          Master of XSology
          • Mar 2004
          • 6795
          • Saskatoon SK

          #5
          Hi Kev,
          new DOT3 & DOT4 brake fluids are clear.
          ATF is red and engine oil is caramel coloured. I would advise that you not travel in any of your in-laws' vehicles until you know for sure what they've been topping up their brake systems with.
          Fred Hill, S'toon
          XS11SG with Spirit of America sidecar
          "The Flying Pumpkin"

          Comment

          • DiverRay
            Moderator
            • Nov 2004
            • 7588
            • Star, IDAHO

            #6
            NEW DOT 3&4 is clear! IF it's another color, time to take it back, and get some Castrol GTLMA from a good shop. I DO use DOT 5 in Daily ride. Been in for over two years, and NO PROBLEMS. I DID rebuild the brakes, master, calipers, and new hoses, when I changed to 5.
            Ray Matteis
            KE6NHG
            XS1100 E '78 (winter project)
            XS1100 SF Bob Jones worked on it!

            Comment

            • John
              XS-XJ Super Guru
              • Oct 2003
              • 5117

              #7
              I stated it was clear because he asked about DOT 3, new in the bottle. We also use DOT 5 at work in our deicing trucks. It is purple, and it's silcone based.

              Comment

              • Kevin W
                XSive
                • Mar 2007
                • 68
                • Southwest Chicago suburb

                #8
                Appreciate the responses and advice.(Esp. Fred's ) There's more to the story, but it doesn't belong in this forum. You have confirmed what I was pretty sure about.
                Thanks
                KW
                1982 XJ1100J
                1980 XS850SG

                Comment

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