Operation Manual

Engine Cold
Incomplete
Combustion
Over Fueling
Injector
Excessive
Oil Level
BLUE SMOKE
Replace
Fuel Filter
Check
Fuel Level
Air in
Fuel System
Check Safety
Shutdowns
And Fuel Solenoid
Insufficient
Fuel to Engine
No Visible
Exhaust Smoke
Check
Fuel Pump
7
ENGINE RUNS ROUGH OR SLOW
Excessive Exhaust Smoke
BLACK SMOKE
Dirty Air Filter
Engine Overheated
Engine Overloaded
Clogged Muffler
Over Fueling Injector
High Altitude
GREY/WHITE SMOKE
Glow Plug Circuit
Not Operating
Excessive
Oil Consumption