I am really late in the game getting my car fired up before winter. Been a busy year! Anyways, I noticed that the MSD Blaster 2 coil was arcing off the orange wire. A bit of background, I switched my car over to Fitech FI last year and when doing so I removed and bypassed the voltage regulator as part of the installation to feed the Fitech's 'white wire'. My question is, could the coil be arcing because of this or is the coil junk? It is over 17 years old. Connections are nice and tight. Thoughts?