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    '85 40 hp Johnson warm start problem

    I was out fishing the other day and the motor started great. I anchored a few times and it started back up with no issues. I tried starting it one last time (after about sitting about 20 minutes), and it wouldn't start. The motor would turn over fine and the carbs were getting gas, but it...
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    Impeller replacement.

    I have an '85 40hp Johnson outboard, and I want to replace the impeller. I have a Clymer Shop Manual, but I have a few questions.<br />1) Do I really need to pull the motor to get to the shift rod retaining screw?<br />2) Do I need to disconnect all linkages and electrical connections? It also...
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    '85 Johnson 40 hp running at half speed.

    I ran the motor all day on Saturday, but on Sunday I ran it for about 15 minutes (10 minutes at high speed), then it suddenly bogged down. I've seen posts about the gas tank vent, and wondered if I needed mine opened and by how much? I have a 6 gal portable plastic tank, the fuel line...
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    '85 Johnson 40 hp running at half speed.

    I ran the motor all day on Saturday, but on Sunday I ran it for about 15 minutes (10 minutes at high speed), then it suddenly bogged down. I've seen posts about the gas tank vent, and wondered if I needed mine opened and by how much? I have a 6 gal portable plastic tank, the fuel line...
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    Year of Johnson 40hp outboard.

    Can someone please tell me the year of my motor? I only have the serial number (67076704). Thanks! :confused:
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