1976 Evinrude Fiisherman 6hp will not start

indylake

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Jul 25, 2010
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I?ve had a 1976 Evinrude Fisherman 6604R with extended shaft for 15 years which I use on my sailboat to get to and from the docks. Rarely run for more than ten minutes at a time. The only maintenance I've performed is replacing plugs. Never had trouble starting and always ran good until last month.

The motor started as usual, motored out to lake, set sails and tilted motor forward to get prop out of water as I always do. After about three hours of sailing, placed motor back in water it started/ran fine for about two minutes and just died. It then would not start It takes forever to sail back to docks because of headwinds and narrow channel. Came back next day and still would not start. Replaced plugs, fuel pump, cleaned carb, installed new carb parts (not float), and replaced gas.

The next time I used the motor, it started fine and ran better than ever. Sailed about three hours and the motor again would not start. I came back next morning and motor started on second pull. Went sailing again and motor would not start after about two hours when I needed it to return back to the dock, just as before. Motor started just fine the next day.

I only have about half my pull cord left, but it has been like this since I had the motor and always started on second pull. Could this be the problem? Is tilting my engine up causing problems? I also noticed the squeeze bulb does not feel right when I try to restart after sailing. I?m mystified because the engine starts just fine the next morning.
 

Vic.S

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May 4, 2004
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Re: 1976 Evinrude Fiisherman 6hp will not start

I also noticed the squeeze bulb does not feel right when I try to restart after sailing
Explain.
 

indylake

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Jul 25, 2010
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Re: 1976 Evinrude Fiisherman 6hp will not start

"Squeeze bulb not feeling right"

Usually when I start the engine I squeeze the bulb and you feel that its kind of mushy at first but you can kind of feel the gas flowing though the bulb and it eventually fills up. I now don't get that same feeling of gas flowing through the bulb. It's as if the bulb feels like gas is not flowing as freely though the bulb and fuel line
 

raczekp1

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Mar 30, 2010
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1,327
Re: 1976 Evinrude Fiisherman 6hp will not start

hi.
in my opinion its time to change coils and condensers.
hard start or even not posible to start is the problem with ignition.
when engin dies deliver fuel : pump fuel bulb to be sure there is fuel in carb and try start.if engin will not start there is problem in ignition.
also its good to check compresion.maybe head gasket is not fiting and you get water into cylinders and ignition is not posible
 

Tim Frank

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Joined
Jul 29, 2008
Messages
5,346
Re: 1976 Evinrude Fiisherman 6hp will not start

hi.
in my opinion its time to change coils and condensers.

:eek::eek:
....or you could try a spark tester and determine with a simple test whether the ignition system has a problem...or not.
 

raczekp1

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Joined
Mar 30, 2010
Messages
1,327
Re: 1976 Evinrude Fiisherman 6hp will not start

hi.
i mean ignition problem its coils loose grounding.
old coils can break.
i had this problem in my motor.when it gets hot it was allmost imposible to start.
new coils and condensers:problem just gone
 
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