Troubleshooting guide

~1min read

Engine Does Not Start

Starter Motor Won’t Turn

  • Engine stop switch off
  • Transmission not in neutral
  • Fuse blown
  • Battery leads do not make good electrical contact with battery terminals
  • Battery discharged

Engine Cranks, But Won’t Start

  • No fuel in tank
  • Fuel line clogged
  • Fuel broken down
  • Engine flooded
  • Spark plugs not in good contact
  • Spark plugs fouled or wet
  • Incorrect spark plug gap
  • Incorrect valve clearance
  • No first turning the ignition switch to “OFF” when the motorcycle falls down.

Engine Stalls

Just When Shifting Into 1st Gear

  • Side stand has been left down
  • Clutch does not properly disengage

While Riding

  • No fuel in tank
  • Fuel tank air vent is obstructed
  • Overheating
  • Battery discharged

Test yourself

A quick Kawasaki Ninja ZX-10R quiz: every answer comes with an explanation and a link to the manual page.