In Reply to: Troubled Ignition posted by Jon Rhee (RI) on July 16, 2019 at 17:28:07:
Was coil & resistor replaced before or after the troubles began? If 6v there should be no resistor and if converted to 12v, then if 12v coil, then still no resistor. Only use resistor if 12v and still trying to use 6v coil. In the case of 12v , with 6v coil, the resistor may be of too large an Ohmic value, so try it temporarily without the resistor. Verify cap & rotor are OK, i.e., no cracks or carbon trails.