[V8] ABS Disengaging

[David M]

Hello all.  I recently redid my front suspension: struts, rotors, G60
calipers all taken out of a 91 200v.  Recently, the ABS keeps disengaging. When
you start driving that the brake pedal feels noticeably stiff.  As you
approach a stop and apply continuous pressure to the pedal, it all of a
sudden will depress a half-inch or so, you hear/feel the ABS engage for no
reason, then the ABS light will come on.  After that the pedal feel comes
back, but I assume the ABS is no longer operating since the dash light comes
on.  Any thoughts? Thanks in advance for any insights.