Choose your country
We work in partnership with many official Kymco dealers around the world.
You can select the country of your choice from the list below, whatever your choice, we can deliver worldwide!
1. GENERAL INFORMATION MXU 300/ 250
NO SPARK AT SPARK PLUG
Inspection/Adjustment Symptom Probable Cause
Replace with a new
spark plug and inspect
again
Weak or no spark Good spark Faulty spark plug
Check spark plug cap
and high-tension wire
for looseness
Not loose Loose Loose spark plug cap
Check ignition unit
coupler for looseness
Good Good Poorly connected coupler
Measure resistance
between terminals of
ignition unit coupler
Normal Abnormal
Check related parts
Faulty ignition switch
Weak battery
Normal Abnormal Faulty pulser coil
Faulty ignition coil
Faulty charging system
Broken wire harness
Poorly connected coupler
Check ignition unit
with a ignition unit
tester
Faulty ignition unit
Normal Abnormal Faulty change gear control
unit
Check ignition coil with
a ignition unit tester
Abnormal Faulty ignition coil
1-31