i
Clogged air cleaner.
Nozzle damage.
- Much black smoke
Nozzle misadjustment.
Injection timing failure.
Improper
exhaust
t
Injection amount misadjustment.
I Improper fuel.
- Much white smoke
Oil coming up or down.
Water mixing in fuel.
Low compression pressure.
Injection timing failure.
Low coolant temperature.
r
Low electrolyte level
Crack in battery body.
Natural consumption.
Battery overdischarge
Damaged wiring or contact failure.
I Low speed driving.
L- Excessive electrical loads
- lnsuff icient battery capacity.
95