Thread: Silicone brake fluid

Originally Posted by 460cixy

Is the rubber franger swollen at all? It's hard to tell from a pic maybe it's just breaking down from age&moisture but most times I see it like that it's had something added like oil an easy way to check is the robber dinger it's the first thing to go sometimes there 4 time larger then they should be but you would of noticed that I'm sure another way is to dip your finger in it and rice it in warm water brake fluid will just wash off if there's any mineral oil in it your finger will stay greasy. If every thing checks out then just get it flushed use dot4 and a pressure bleader if it's a ford check the rear hoses there rubbish and don't use silicone brake fluid with abs it airates and foams up if care is not taken when bleeding it so I can only imagine what an abs pump would do to it

No problems with the diaphragm and only serviced by a Ford dealer (not that I put much faith in that).
The original fluid had bits floating in it, I flushed and filled with Super Dot4 then when checked a couple of years later it had the bits floating in it again and the gunk shown in the picture above.
The floaties are soft, almost as if the fluid is breaking down.

I'll check again this weekend, it was only about 6 months ago I changed the fluid.

Just googled and found that Toyota recommend Dot 3 and not Dot 4 for their vehicles, especially for the Land Cruiser ? I'm not sure what the problems are......


Colin

Originally Posted by LandyAndy

Great thread Mick.
Plenty of good info coming out
Like the idea of silicone fluid in a vehicle that gets no use
Cheers
Andrew

Think I'll try it in the trailers first. If I replace the slave cylinders and hoses in the Inter, I might put it in that.