issues

  1. RadKastan

    I only get spark on kill

    Hello I am having an issue with my 1983 XS400R Seca. I road in the morning, the day after my bike had been in the rain, to work with no issue. When I was about to head home, I tried to start it and it turned over fine but wouldn't go/catch at all, just endlessly turn over. Figured out there was...
    • RadKastan
    • Thread
    • help issues killswitch no spark no start wiring wiring diagram
    • Replies: 3
    • Forum: The Garage
  2. B

    Xs400 not regulating

    I know i've read threw most of the posts about this, but I just don't understand what is going on. Help me out? The skinny: From engine: Black - field coil ground? Green - field coil 3 whites- ac current I have the r292 VR, the magnet works when energized directly from battery, green receiving...
    • Bradley Adam Lay
    • Thread
    • battery broken charge charge issue charging charging problem charging system helpwiring issues new new build new guy new posts regulator voltage voltage regulator xs400
    • Replies: 1
    • Forum: The Garage
  3. C

    No Start (not even a cough) 1980 XS400 special

    Hi Everyone, I'm new to this site (actually to the whole "forum" thing entirely!) but I've been having trouble with my bike and would gladly take all the help I can get! So a little history: In a previous buy I got two yamaha xs400's (1977 and 1978 I think). The 77 had a title so I used that...
    • Chad Taylor
    • Thread
    • compression help ignition issues no combustion no start wont start xs400
    • Replies: 5
    • Forum: The Garage
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