Evinrude E-TEC G2 250 Troubleshooting
| Engine Model: Evinrude E-TEC G2 250 |
| Engine Type: 2-stroke 6-cylinder gasoline outboard engine |
| Total Displacement: 210 cu.in (3.4 L) |
| Rated Engine Power: 250 Hp (184 kW) at 5500 rpm |
| Fuel System: Direct fuel injection (DFI) |
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| Engine won't start or hard to start |
Empty gas tank - Fill it up.
Wrong fuel grade - Use correct fuel grade.
Water or air in fuel system - Remove air or water from system.
Spark plug wire connection are damaged - Inspect spark plug wiring connection, change or repair.
Faulty spark plug - Install new spark plug.
Clogged fuel filter - Fuel filter needs to be replaced.
Fuel lines clogging - Service fuel lines.
Fuel pressure is low - Inspect low pressure fuel pump or inspect fuel system for leaks.
Low air pressure - Check air system components.
Damaged electrical wire harness - Check wiring harness connections.
Ignition system is damaged - Replace defective components.
Fuel feed pump failure - Install new fuel feed pump.
Fuel injector is clogged or malfunction - Clean or install new injector.
ECM is faulty - Change electronic control modul.
Reed valve is faulty or worn - Replace reed valve.
| Engine stalls after starting |
Spark plug is damaged - Replace spark plug.
Ignition coil is not working - Ignition coil should be replaced.
Damaged fuel pump - Fuel pump need to be replaced.
Restrictions in fuel system - Clean fuel system.
Clogged fuel filter - Filter needs to be replaced.
Ignition system failure - Inspect ignition system and change failed components.
Faulty spark plug - Replace spark plug.
Fuel pump is dirty or defective - Clean or install new fuel pump.
Air pressure is low - Normalize air pressure.
Fuel lines are clogged - Service fuel lines.
Fuel filter is dirty - Fuel filter needs changing.
Defective direct injector - Replace if necessary.
Engine is running overloaded - Load reducing is recommended.
Wrong ignition timing - Set the ignition timing properly.
Damaged thermostat - Thermostat need to be replaced.
Damaged water pump - Replace water pump.
Incorrect propeller selection - Replace propeller.
Propeller bent or damaged - Have propeller repaired or replaced.
Outboard engine is positioned too low or too high - Position the engine correctly.
Low octane gasoline - Use proper fuel.
Excessive engine load - Load reducing required.
Low idle speed set incorrectly - Adjust as required.
Clogged or defective fuel pump - Test fuel pump and replace if necessary.
Worn main bearings or crankshaft - Change or repair worn components.
Damaged piston rings or cylinder bore - Change faulty parts.
Dirty or defective fuel pump - Clean or change fuel pump.
Ignition system malfunction - Test ignition and replace failed parts.
Damaged powerhead components - Defective parts need to be replaced.
Fuel pressure is low - Check system for fuel leaks or check low pressure fuel pump.
Air pressure is low - Normalize air pressure.
Low compression - Normalize compression.
Fuel supply problem - Check fuel system.
Fuel regulator is leaking - Leak must be repaired.
Fuel filter is dirty - Fuel filter needs to be replaced.
Fuel injector is dirty or worn - Clean or replace as required.
Manifold is leaking - Repair leaks.
Incorrect propeller selection - Replace propeller.
Damaged or improper size of propeller - Replace propeller.
Engine mounted at wrong transom height - Check the outboard motor mounting height.
Trim angle is incorrect - Make the correct trim angle adjustment.
Faulty or loose spark plug - Tighten or replace spark plug.
Worn piston, rings, or sleeve - Change faulty parts.
Engine is running overloaded - Reduce the load.
Fuel injectors are dirty or defective - Test fuel injectors and replace if necessary.
Damaged or improper size of propeller - Replace propeller.
Propeller shaft malfunction - Propeller shaft needs to be replaced.
Weeds clogs the propeller - Remove weeds from propeller.
Motor mounting bolt is loose - Tighten bolt.
Loose or faulty steering pivot - Tighten correctly or replace.
Propeller bent or damaged - Have propeller repaired or replaced.
Propeller shaft damaged - Propeller shaft needs to be replaced.
Weeds clogs the propeller - Remove and clean propeller.
Engine mounting bolt is not tightened - Tighten the bolt as required.
| Trim motor is running but trim system cannot move up or down |
Not enough oil - Check and refill oil.
Pump assembly is defective - Check pump and replace if necessary.
Leakage of manual drain valve - Valve need to be closed or changed.
Broken motor or pump driveshaft - Replace worn component.
| Trim cannot be fully up or down |
Pump assembly is defective - Replace pump.
Tilt ram piston ball is not positioned correctly - Service or repair.
Tilt ram piston O-ring damaged - Install new O-ring.
Not enough oil - Checking oil level and add if necessary.
Lower check valve is not properly secured in port side trim ram - Install valve correctly.
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