Question 1:
My ABS light on my EFII XR8 will appear most time while driving. This does not affect braking...well i hope not. Having said that when i coming to a stop it'll sometimes make this weird hiss type noise and increase revs slightly. While it does this the brakes don't work and cant stop (only for about 2-3 seconds). Also you can feel a slight vibration/grind feel on the brake pedal. My discs aren't that old and the pads are pretty good. I have a feeling it might be my ABS module, but not 100%.

Question 2:
Also I have a set of superlow king springs that were in my 6 cylinder. Will the front springs/shocks fit into my xr8 or will i need to get a new pair due the fact the codes are different, or doesn't it matter?

Any help with these will be appreciated.