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.
My 99 sportster's starter clatters. I changed the starter, starter relay, and the main circuit bracker. It still clatters. The battery is like maybe two years old. I changed the run stop switch like six months ago. I don't know what else to do.