Hi, i'm new with this but i need some help...... I've got a 95 mustang 3.8 v6 with what i'm hoping is a blown head gasket in the mist of taking the valve covers off i noticed a 'sensor'(i hope) with 2 small red and green tubes one was broken i don't know if this is what caused the problem in the first place or contributed to it does anyone know what this might be? 3 part#'s 1.5a30f, 2.f0te-a1a,3. 9j459: