Home › Forum › Ask A Member › Evinrude 4305 Coil
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garry-in-michigan.
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July 17, 2017 at 10:27 pm #7670
Finally got to tear down my Sportwin (4305-00861) and it definitely needs a set of plug wires. While I’m in there, I’d like to test the coil and condensor, but I’m not quite sure how. I’m horrible with anything electrical… All I’ve got at the moment is a multimeter. Just wondering where I should test and what to test for.
July 17, 2017 at 10:51 pm #61761There’s several good videos on YouTube.
Here’s one…..
https://youtu.be/KT8rk5QWgS0Prepare to be boarded!
July 18, 2017 at 1:03 am #61767Thanks, that helped a lot. I tested everything, replaced the plug wires and put it back together and now I’ve got a nice fat blue spark. Unusually, I didn’t even have to clean the points! Should be ready to run in the morning- What fuel mix should I use to run it?
July 18, 2017 at 3:03 am #61775Glad to hear you have spark!
I would guess at least 16:1 on the oil mixture,
but hopefully someone can tell you for sure.Prepare to be boarded!
July 18, 2017 at 4:30 am #61778According to Evinrude – a third af a pint of oil to each gallon of unleaded gasoline. . . 😉


July 18, 2017 at 3:03 pm #61805Thanks! I’m definitely saving that table since I come across so many 30’s ‘rudes!
July 18, 2017 at 3:39 pm #61810Looks like I’ve got one more question- seems to be running okay, but the cord for the recoil start just went. Is there any source for new ones? It appears to be a metal cable covered with either cloth or a rope type material.
July 18, 2017 at 6:00 pm #61819Someone may know where to source wire rope core starter rope, but I just replace mine with a good commercial quality hard diamond braid starter rope. I have had no issues with the ones I have replaced this way.
-BenOldJohnnyRude on YouTube
July 18, 2017 at 6:23 pm #61823The issue I have some times when replacing wire core rope with
standard issue, is that the wire core styles have a special "hook"
attached to the wire, and when using regular rope sometimes
it’s hard to knot the end without it rubbing on the flywheel.Prepare to be boarded!
July 18, 2017 at 7:09 pm #61826Do you think this stuff will work if I can find a package of less than 100 feet? It looks pretty similar to what came out of it
http://qualitynylonrope.com/3-8-polyest … CEQAvD_BwE
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