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air cleaner

  1. General Motorcycle Related
    I just put a new air cleaner and exhaust on my 18 softail. I started it before I put the tuner on to hear the exhaust and the throttle is running wide open. The butterfly is closed when the bike is off. I did unplug the o2 sensors when replacing the exhaust. Any ideas?
  2. Touring General Discussions
    Okay so how do I explain this properly, I got a 2019 street bob fxbb with the m8 in it. I started upgrading the bike I put a new air cleaner on the bike (Arlen ness 15 spoke air cleaner) and I took it for a ride saw the check engine light on, that’s obviously going to come on when you change a...