Evinrude E-NATION, for those dedicated to water, power, fishing and fun
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Mate
Posts: 1
Registered: ‎03-21-2013

2005 250 hp saltwater engine issues

After engine is run for a short time (20 min or so) when you turn it off it will not  restart. On the console the lights indicate hot, no oil and low oil but no check engine light. After unit cools it will restart. The unit is recieveing oil. Any ideas?

Captain
Posts: 35
Registered: ‎07-18-2011

Re: 2005 250 hp saltwater engine issues

Get a dealer to hook up to the computer with EV DIAG

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Admiral
Posts: 8,336
Registered: ‎07-14-2011

Re: 2005 250 hp saltwater engine issues

[ Edited ]

 

 

Are you sure that the LOW OIL lamp is on and not the CHECK ENGINE light along with the others when the motor will not start?

 

When  3 lights are illuminated, HOT, NO OIL, and CHECK ENGINE, that means there is an EMM (engine computer) problem and the engine will not start and you cannot hear the electric fuel pump when the key is first turned to ON. It is the EMM that sends the warning light signals to the SystemCheck gauge except for the LOW OIL indication.

 

Since the motor will fire up at a later time, then there is possibly an intermittent heat related situation inside the EMM. Sometimes that is the result of the EMM being overheated from a plugged or restricted cooling line or fitting somewhere in the EMM or vapor separator tank water cooling system.

 

Have a trained tech check out your engine with the Evinrude diagnostic software as was already suggested and ask that the EMM temperature history be part of the checkover. The factory prefers that you purchase a new or rebuilt EMM through them if needed, but there is a company that specializes in FICHT electronics repair.  www.dfitechnologies.com

 

 

 


"There is never just one thing wrong with a boat";
                    -- Travis McGee, main character in a book series by John D. McDonald 


 



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The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. Should you elect to perform repairs yourself, use caution, common sense, and observe safety procedures in the vicinity of flammable liquids, around moving parts, near high-temperature components, and working with electrical or ignition systems.

The information offered here is only general in nature and should not be construed as complete factory approved procedures, techniques, or specifications. Always use the proper service manual for your motor, up-to-date service literature, the correct tools, and have an understanding of how to proceed with troubleshooting and repair methods. If you are unsure or uncomfortable with a procedure, a situation, or a technique, enlist the services of a factory trained technician.