| Cause |
Correction |
| Fuel level low |
Check/fill the tank |
| The condition occurs at idle,
the idle speed is set too low for accessories |
Adjust the idle |
| Throttle linkage mis-adjusted
or damaged |
Adjust or repair the linkage |
| High Pressure fuel leak |
Inspect the high pressure lines,
fittings, or delivery valve seals for leaks and repair if
necessary. |
| Air in the fuel system |
Bleed the fuel system and check
for suction leaks and check for malfunctioning supply pump |
| Injectors worn or malfunctioning |
Check the injectors and replace
any malfunctioning injectors. |
| Fuel injection pump malfunctioning/delivery
valves malfunctioning |
Remove the fuel injection pump
and repair or replace as necessary |
