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#13267
♠️ M77
👑 Admin
  • Topics: 40
  • Replies: 3,033
  • Country: UK
  • Bike Model: GT

Welcome and try these ?

  • Sounds stupid, is the “Tap” on the tank fully working ?  If its faulty, replace that first.
    Or check that it’s on RESERVE mark ,  in case the other spigot is clogged for the “ON” part.  (it has 2 spigots  = ON  + RESERVE)
  • Fuel Pump = Open it very slowly and use carb cleaner gently and close it back as it has springs inside and a rubber diaphragm   (Don’t spray inside the SILVER VACUUM PORT)
  • Check vacuum diagram  (like this one)
  • Check fuel lines is going to correct places   (like this one
  • Run to Halfords and get only  “YELLOW BRADEX EASY START”  and spray the Air Filter! (not the airbox) , just the filter, so its wet ,
  • Full Choke,
  • Crank the bike and twist throttle up and down really quickly and let go of the starter motor after 5 seconds so you don’t burn the starter or its relay
  • At this point, it should be screaming at 4k revs on choke, leave it there for 5 mins.
  • Then slowly reduce the choke
  • Check the “MAGNETO SIDE” under the coils for an idle adjuster cable, make sure it idles at 1.500 rpm cold  or  maximum 1800 rpm hot.

    let us know your updates ?