cold engine

  1. vladimirmartin23

    XS400 Seca cold start

    With choke all the way in, it tries to start, takes off to around 1000 rpm, falls back down and dies. Cleaned the pilot circuit the other day, and it kept idle, warmed up and ran. Idle screws are at the factory 2 and a half turns out.
  2. T

    Can start it when engine is cold, but when its warm and i stop the bike, the motor stops working

    Hi all, yesterday i tried to ride my "new bike" (i bought it this year) YAMAHA XS 400 SE 1982, when the engine was cold there was no problem to start the motorbike and ride on it, but when i stopped at the lights the engine stopped working and it was not possible to start the motorbike again, i...
    • Tomas38
    • Thread
    • cold engine starting warm engine
    • Replies: 2
    • Forum: The Garage
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