| Cause | Correction |
|---|
| Idle Speed Too Low | Adjust Idle Speed. |
| OK | |
| Engine Driven Units Engaged | Disengage driven Units and check for loading from malfunctioning accessories. |
| OK | |
| Malfunctioning Engine Shutdown Device | Make sure shutdown is not occurring too soon. |
| OK | |
| Air in the Fuel System | Bleed the fuel system and check for suction leaks. |
| OK | |
| Fuel Filter Plugged or Fuel Waxing Due to Cold Weather | Drain fuel-water separator or replace filter. Check for fuel waxing in cold weather. |
| OK | |
| Fuel Supply Restricted | Clean or replace pre-filters or screens and check for fuel-line restrictions. |
| OK | |
| Fuel Contaminated | Verify by operating engine from a temporary supply tank. |
| OK | |
| Injection Pump Timing Incorrect | Check injection pump timing. |
| OK | |
| | |
Hello, we have a situation with an excavator slowly sinking in mud in a very steep angle and wont start,it all happened a few weeks ago when it was re-fueled, the diesel fuel came from a busy service station where we had bought fuel before and had no issues with it, we had one injector replaced, same, just wont fire but it will if engine start spray is used, but then it stops running when spraying stops, the batteries have been checked and turns engine, the fuses have been checked, any advice would be appreciated, thanks.