Hello,

I am tracing down my three amigos issue, and I thought I would pose a question to the forum, occasionally I will hear my brake modulator making a sound kinda like someone flicking a spring, short and vaguely doioioioiiny. If anyone recalls those old door stops that were placed on a wall to prevent the door **** from whacking the wall, made from coiled up springy metal, It sounds not so different than someone flicking it. Is this indicative of a particular component within the abs system failing?

Thanks in advance