I’m at a loss - Evinrude 40

jimmbo

Supreme Mariner
Joined
May 24, 2004
Messages
13,446
You need to be testing this stuff under Load. Voltage requirements will change when an Engine is loaded.
It comes down to this: Compression, Spark, and Fuel, and the correct amount of each for the engine to run as designed.
When I asked what the Plugs looked like I was hoping you would take a few pictures of them showing what the working ends looked like.

Edit: When you had the Flywheel off, did you notice any Oil around the Upper Crankshaft Seal?
 
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Keegan7

Seaman Apprentice
Joined
Jun 18, 2023
Messages
40
You need to be testing this stuff under Load. Voltage requirements will change when an Engine is loaded.
It comes down to this: Compression, Spark, and Fuel, and the correct amount of each for the engine to run as designed.
When I asked what the Plugs looked like I was hoping you would take a few pictures of them showing what the working ends looked like.
Will do, but I don’t know why nobody is listening when I say it’s not a misfire. I did the bottom cylinder and no abnormalities with the timing light. It is NOT a misfire!!! Starting to think this forum is useless lol.
 

Keegan7

Seaman Apprentice
Joined
Jun 18, 2023
Messages
40
You need to be testing this stuff under Load. Voltage requirements will change when an Engine is loaded.
It comes down to this: Compression, Spark, and Fuel, and the correct amount of each for the engine to run as designed.
When I asked what the Plugs looked like I was hoping you would take a few pictures of them showing what the working ends looked like.

Edit: When you had the Flywheel off, did you notice any Oil around the Upper Seal around the Crankshaft?
No oil under flywheel. Here is the plugs. Probably about 2 hours on them.
 

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racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
37,823
Forum is useless ????----We are up to post #86 now.-----Much advice has been posted , possibly ignored and you are still struggling with this motor.
 

Keegan7

Seaman Apprentice
Joined
Jun 18, 2023
Messages
40
Forum is useless ????----We are up to post #86 now.-----Much advice has been posted , possibly ignored and you are still struggling with this motor.
You haven’t taken a guess that maybe the reason I’m still struggling is because no one has given any useful advice ? Haha, you’re a funny guy
 

jimmbo

Supreme Mariner
Joined
May 24, 2004
Messages
13,446
No oil under flywheel. Here is the plugs. Probably about 2 hours on them.
Those plugs look awfully wet. The Center Electrode, also looks like it was attacked by a Chisel, but perhaps that is a Lighting issue.
I am thinking you have a High Fuel Level in the Carb Bowls.

BTW. You haven't been exactly Forthcoming in your Posts. Example; You only checked One of the 2 Ignition Systems, then state they are fine.
Since you think we are Useless this is my last Post. Good Luck
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
37,823
You must realize that nobody can see , feel your motor up close.-----There might be something simple that is wrong.-----I believe you are struggling because you mis-understand some of the excellent advice posted here.
 

Keegan7

Seaman Apprentice
Joined
Jun 18, 2023
Messages
40
You must realize that nobody can see , feel your motor up close.-----There might be something simple that is wrong.-----I believe you are struggling because you mis-understand some of the excellent advice posted here.
Whichever conclusion you would like to bring yourself to is fine by me. I can understand everything that’s been said and if not then I’ll ask questions.
 
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