Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
So I recently installed an electronic single fire ignition on my 72 ironhead and the bike will not start in single fire mode wit single fire coil but on dual fire mode with stock dual fire coil it fires right up. Anyone have any suggestions?