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    1974 Evinrude 25hp wont run.

    I will be taking the carb apart again tomorrow and rebuild it again. I will stop spraying it with starting fluid. I just think I will go over thing one thing at a time and verify everything is done correctly. Here is the spark checker i purchased to see the spark. Thank you all Dale
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    1974 Evinrude 25hp wont run.

    So I got one I can open the gap to 3/16 and have spark. So I sprayed starting fluid into the carb , then closed the choke and gave it a try . It did not run. I did do the spark check on both coils . So to elimate fuel as a problem if I sorry starting fluid in the carb it should at least I think...
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    1974 Evinrude 25hp wont run.

    So I got one I can open the gap to 3/16 and have spark. So I sprayed starting fluid into the carb , then closed the choke and gave it a try . It did not run. I did do the spark check on both coils . So to elimate fuel as a problem if I sorry starting fluid in the carb it should at least I think...
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    1974 Evinrude 25hp wont run.

    I can’t say yes definitely . I will go to the auto store and purchase a spark tester. The one that you can screw in and out to see how big it can jump
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    1974 Evinrude 25hp wont run.

    you are correct, i took the carb apart and cleaned the orfis out, i could shine a light in the top of it and look through where the hex nut is and i could see clearly through it, the circle opening was clean. i did soak the carb in a ultra sonic cleaner for 2 hours, i checked the float height...
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    1974 Evinrude 25hp wont run.

    The points are set to 0.020 , as for fuel, i took the spark plugs out sprayed some carbureator cleaner in the cylinders, put the plugs back in, and turned the throttle to wide open, pushed the start button and it spins and spins. not running though. i took the plugs out and held them to ground...
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    1974 Evinrude 25hp wont run.

    I have tried that, but it did not start. at one point i thought i had the wires crossed because it did backfire. so i switched them , pulled off the flywheel to check the key, that was good . So it there a way to tell when it should be fireing ? so i can see if it is fireing on the exhaust...
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    1974 Evinrude 25hp wont run.

    Hello all, So I purchased this motor was sitting for a while. I replaced the points, coils (2) , rebuilt the carb . Replaced water pump . So my issue is I have great spark, I have compression & fuel. But it does not run. So I double and triple checked the above again. I even regaled the...
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    1974 evinrude 25 hp (MOB) Man Over Board WIREING

    the picture was from the web. it is not mine from my motor. it is the same style one driver 2 sets of points. i did wire it the way i was told and it did work as stated. so it kills the spark when pulled, when not pulled it gets spark to the plugs. the next thing is putting gas to it. then...
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    1974 evinrude 25 hp (MOB) Man Over Board WIREING

    Yes I want to get the charging system for mine. There is no way I am pull starting this motor. So I always look for someone selling parts for it. I’ll come across it . Time
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    1974 evinrude 25 hp (MOB) Man Over Board WIREING

    Thank you for replying the picture you poster is not for the evinrude 25. I also only have 1 driver under the flywheel. , I did follow the other suggestion about letting them fire to each other. It worked it kills the spark. Came home put in the MOB, push button start. Sprayed carb cleaner in...
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    1974 evinrude 25 hp (MOB) Man Over Board WIREING

    i dint know, that is why i asked. thank you
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    1974 evinrude 25 hp (MOB) Man Over Board WIREING

    So if i take a pig tail from each one of the coils and connect them to the MOB SWITCH, the switch is normaly open, so they will not connect to each other. but when the MOB switch is pulled it will allow the MOB to change its state to Commonly closed, taking the two coils and putting them...
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    1974 evinrude 25 hp (MOB) Man Over Board WIREING

    so i looked at my picture of my points system, the only black wire goes to the condencer, the other color is a blue color wire that runs down to the coils. attached is a picture of what i have, this picture is from the web. ignore the re marks. that was on the picture. so i dont understand what...
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    1974 evinrude 25 hp (MOB) Man Over Board WIREING

    Hello all i have a 1974 Evinrude 25 hp model 25452m It has electric start hookup, i will be replacing the harness, to s simpler idea. so the motor does not have a MOB on it. i will be installing a push button to start. but the only thing i can think of is to take the two wires that go to the...
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    volvo penta 270 seal kit

    It has been a long time since i have been back, Boat has been great till..... :mad:motor is a AQ125A BAYLINER CAPRI 19 I found small droplits of a cream color in the water behind my boat after running for a while. i checked the bellows for leaks could not find any. so i pulled the boat out of...
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    Evinrude 7.5 Wire harness

    Hello all, I have recently become the owner of a 7.5 but it does not have any spark. There are 2 sets of plugs on this motor that don't go anywhere this is probably my problem. 1 is a 4 wire 2 brown 1 white 1 black Other is a 3 wire 2 Orange 1 brown. Can some one tell me where they go or...
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