Isuzu NOVOCITI, User Manual, Page: 79 / 89

75
Indication Cause Corrective Action
The starter
motor is not
turning or weak.
Empty accumulators
Re-charge the accumulator
or replace it
Has increased to the terminals
of the accumulator, loose or
rusted After correcting their heads
firmly connect the rusty part
polar
Of the chassis the starter
motor terminal the cable has
been loose or rusted
After correcting their heads
firmly connect the rusty part
polar
Motor oil viscosity is very
high Replace with proper
viscosity oil
The electrical system or the
starter engine is
malfunctioning
O
The starter
engine is
running
No fuel inside
Make sure there not a fuel
leak, and then put the fuel
There is air in the fuel
system
Pull the air out of the fuel
system
The fuel filter is clogged Change the filter
Fuel is frozen
Warm the fuel pipe with hot
water and wait until the fuel line
or the fuel gets warmer
The common rail system
malfunctioning
O
Pre-heating
system
malfunctioning
O
Motor runs, but
immediately stops
The idling speed is very slow Adjust idling speed
The fuel filter is clogged Change the filter
The air filter is clogged
Clean or replace the
component
The common rail system
malfunctioning
O
Non-constant motor
speed
There is water in the fuel or
there is air in the fuel system
Pull the air out of the system
Fuel system is
malfunctioning
O