Forum Discussion

pappaone's avatar
pappaone
Explorer
Jun 05, 2014

Brake Fluid

I noticed the brake fluid was a little low on MH and was going to add some when I notice what I have says DOT3 HIGH Temperature SYNTHETIC.

Not knowing what the present fluid is will it make any difference if I add the SYNTHETIC to what is there?

Thank you
  • pappaone wrote:
    I noticed the brake fluid was a little low on MH and was going to add some when I notice what I have says DOT3 HIGH Temperature SYNTHETIC.

    Not knowing what the present fluid is will it make any difference if I add the SYNTHETIC to what is there?

    Thank you


    Just how low is it? The reservoir naturally goes down as the pads wear.
  • rgatijnet1 wrote:
    pappaone wrote:
    I noticed the brake fluid was a little low on MH and was going to add some when I notice what I have says DOT3 HIGH Temperature SYNTHETIC.

    Not knowing what the present fluid is will it make any difference if I add the SYNTHETIC to what is there?

    Thank you


    Brake fluid is not something that gets low unless you have a leak, or your pads/shoes are worn way down. I would suggest that you have a complete brake inspection and have them flush the old fluid out of your entire system and replace with new fluid.
    On my coach, a complete fluid flush uses 3 quarts of fluid.
    I agree with Ronnie, at least flush your system and put new fluid in!
  • pappaone wrote:
    I noticed the brake fluid was a little low on MH and was going to add some when I notice what I have says DOT3 HIGH Temperature SYNTHETIC.

    Not knowing what the present fluid is will it make any difference if I add the SYNTHETIC to what is there?

    Thank you


    Brake fluid is not something that gets low unless you have a leak, or your pads/shoes are worn way down. I would suggest that you have a complete brake inspection and have them flush the old fluid out of your entire system and replace with new fluid.
    On my coach, a complete fluid flush uses 3 quarts of fluid.