Why does my bike only run on choke?

If your bike only runs with the choke on, it means the engine is starving of fuel. The usual culprit is a blocked pilot jet or gummed-up passages inside the carburettor. With the choke engaged, extra fuel is pulled in, which masks the problem.

This is a clear sign you need a professional carb cleaning service. An ultrasonic carburettor cleaning will remove varnish and debris, restoring proper fuel flow so your bike starts and idles correctly without choke.


Need it sorted? Book a motorcycle carb rebuild service near you and get back on the road.

Book a Carb Service or Restoration Today