Engine Out of Fuel – How to Restart

Engine Out of Fuel – How to Restart - Ops - DD5 - #3992
Notice: Prolonged use of the starting motor to prime the fuel system can result in damage to the starter.

Use the following procedure to prime the fuel system:

    Note: If a vehicle is on uneven ground, more fuel may be required.
  1. Fill the fuel tank with the recommended grade of fuel. If only partial filling is possible, add a minimum of 10% of the total tank volume of fuel to the tank. For example, a 150-gallon tank would require a minimum of 15 gallons of fuel.
  2. Operate the frame-mounted or engine mounted hand primer for 45 strokes.
  3. Turn on the ignition switch.
  4. Wait for the engine system indicator lights on the instrument panel to go out.
  5. With the accelerator pedal in the idle position, start the engine.
  6. Crank engine for 20 seconds.
    7. Note: The starting cycle can be repeated up to three times.
  7. If engine does not start, allow for a 60-second cool down and repeat previous step.
  8. Monitor the oil pressure gauge or indicator lamp. Keep the engine running at an idling speed until a stable oil pressure reading of 345 kPa (50 psi) or more is maintained for one minute.
  9. Check for leaks.
  10. Allow the engine to reach operating temperature of 60° C (140° F).
    11. Notice: Increasing engine speed above idle before oil pressure has stabilized may cause severe engine damage.
  11. Increase engine speed to 1500 rpm for ONE (1) minute.
  12. Reduce engine speed and run at idle for ONE (1) additional minute.
  13. Shut down the engine.
  14. Check for leaks.
  15. If engine still fails to start, contact an authorized Detroit™ repair facility.
Note:

In this section:

  1. Priming the Fuel System Using the Hand Primer Pump
    Priming the Fuel System Using the Hand Primer Pump GHG17 #6526
Parent topic: How to Procedures
Document Number: 0000042631
Manual Publication Date: 2024-01-05
Topic Publication Date: 2023-05-27