How to Restart an Engine Out of Fuel
Restarting an engine that has run out of fuel includes the use of special tools to prime the fuel system. Authorized Detroit™ service outlets are properly equipped for this type of service. Never use the starting motor and fuel pump to prime the fuel system. Prolonged use of the starting motor and fuel pump to prime the fuel system can result in damage to the starter, fuel pump, and injectors.
Use the following procedure to prime the fuel system:
- Fill the fuel tank with the recommended grade of fuel; How to Select Fuel. If only partial filling is possible, add a minimum of 10% of the total tank volume of fuel to the tank. If a vehicle is on uneven ground, more fuel may be required.
- Prime the fuel system by connecting one of the following approved external priming pumps to the priming port on the fuel filter module:
- Turn ON the ignition (key ON, engine OFF).
- Wait for the engine system indicators on the instrument panel to go out.
- Always start and operate an engine in a well ventilated area.
- If operating an engine in an enclosed area, vent the exhaust to the outside.
- Do not modify or tamper with the exhaust system or emission control system.
- Crank the engine for 20 seconds.
- If the engine does not start, allow for a 60-second cool down and repeat previous steps two through five. The starting cycle can be repeated up to three times. If engine still fails to start, contact an authorized Detroit™ service outlet.
- Once the engine has started, monitor the oil pressure gauge or warning indicator. Checking the Oil Pressure.
- Check for leaks. If necessary, have leaks repaired.
- Allow the engine to reach operating temperature of 60°C (140°F).
- Increase engine speed to 1800 rpm for three minutes.
- Return the engine to idle and allow to idle (600 rpm) for approximately one minute, then shut down the engine.
- Check for leaks. If necessary, have leaks repaired.
Warning: PERSONAL INJURY
Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Warning: PERSONAL INJURY
To avoid injury before starting and running the engine, ensure the vehicle is parked on a level surface, parking brake is set, and the wheels are blocked.
Warning: ENGINE EXHAUST
To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. Engine exhaust is toxic.