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  1. coil test

    The Welcome Center
    Hello someone who knows the specifications to test the coil on the speedmaster carb. 790 ccm. 2004 can measure 0.5 to 1 ohm resistance on the 12v side and can not measure anything on the high voltage side do not quite know where to measure from. starts fine but has a missfire every 5 sec.
  2. Stalling Street Twin

    Water Cooled Twins Technical Talk
    I've got a little problem when commuting these days: my '16 Street Twin stalls quite a lot when riding in the city. At first I blamed myself for misusing the clutch but after a while, I realised it wasn't me but the bike. Symptoms: - The bike stalls when I twist the throttle very lightly. The...
  3. EFI Choke Stalling Problems

    Air Cooled Twins Technical Talk
    Hey! I'm having some trouble with my 2015 Bonneville: The bike just stalls out at idle when the EFI "choke" is all the way in. Doing a proper start and allowing the bike to warm up does nothing to stop this. However, I can keep the bike alive in this position if I keep just a...
  4. 2011 Street Triple - rough idle from cold, stalling in low throttle conditions

    Street Triple Forum
    Hiya all, let me start by thanking all of you for giving your time to this excellent forum - I have done a lot of troubleshooting based off of ideas from other posts in here before posting this myself. Now, to my issue... Previous mods of mechanical note: Aftermaket exhaust - EXAN X-Black Evo...