OWNER’S/OPERATOR’S
MANUAL
17. TROUBLESHOOTING
17-5
Ignition system
Faulty spark plug
Faulty high tension cord
Faulty ignition unit
Faulty pick up coil
Faulty ignition coil
Valve system
Improperly adjusted valve clearance
OVER HEATING OVER-COOLING
Ignition system Cooling system
Improperly spark plug gap
Faulty thermostat
Improper spark plug heat rang
Faulty thermo-switch
Faulty ignition unit
Fuel system
Improper EFI setting
Improper fuel level adjustment
Clogged air cleaner element
Compression system
Heavy carbon deposit build-up
Improperly adjusted valve timing
Improperly adjusted valve clearance
Engine oil
Incorrect engine oil level
Improper engine oil quality (High viscosity)
Low engine oil quality
Brakes
Dragging brake