Search results

  1. B

    1979 XS400 idles but dies when throttle or choke is advanced

    What are the base settings for carbs after thorough cleaning? TIA
  2. B

    cold start routine

    what is the cold start routine for 1979 xs 400 yamaha; 7000 mile bike been stored many yrs, cleaned carbs and now starts once in a while run with plenty of power for 1 and 1/2 minutes and stops. fuel and spark ok. seems to be related to choke setting and throttle manipulation. thank you...
Back
Top