Hyundai HY3000CI User Manual page 30

BLUE EXHAUST
LOTS OF BLUE/WHITE EXHAUST SMOKE
16.8
POSSIBE CAUSE
1) Tank filled with 2 stroke oil fuel mixture. Tank filled with diesel.
POSSIBLE CORRECTIVE ACTION
1) Clean tank, sludge reservoir and empty carburetor. Fill the tank with proper fuel. Open
choke valve. Clean or replace the air filter.
BLACK EXHAUST
16.9
BLACK SMOKE
POSSIBE CAUSES
1) Choke left ON.
2) Blocked air filter.
3) Carburetor problem.
POSSIBLE CORRECTIVE ACTIONS
1) Move choke to correct position.
2) Clean air filter.
3) Clean carburetor.
30