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  1. P

    Leaking Fuel From Air Intake Gasket

    Yeah that’s what I try to do just thought maybe there was something I was missing in the design or the way it was assembled or a better gasket. Thx
  2. P

    Leaking Fuel From Air Intake Gasket

    Typically I see fuel leaking from the gasket seal (#10) when I have he engine tilted up. Not a lot but some. I think the intake cover and gasket is supposed to collect any excess fuel item (41 and 28 along with gasket). Any tips on making this a better seal? A couple of the bottom screws are...
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    9.9 1974 Johnson Heavy Black On Plug

    Post 117!!!! Well the boat test went better than hoped! Warmed it up at the dock then put it in gear and all went well. Ran at 1/2 throttle for 15 min the full throttle for another 15 -20 min. Took a look at plugs and they looked pretty normal. Started well each time. Thanks optsyeagle!!! Your...
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    9.9 1974 Johnson Heavy Black On Plug

    Went out and got the plugs B7HS and what do you know. The beast fires up on second pull. Pump seems to be working fine and the motor seems to be running ok in the barrel. I had the idle at 11/2 turns out but ending up adjusting this to 11/8 turns out. Seems to idle ok and ran in gear it at 1/3...
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    9.9 1974 Johnson Heavy Black On Plug

    Ok so checked fuel pump again and it seems fine pumps with with primer and with drill on flywheel Checked for spark and both seem strong. This was with the drill on flywheel Sprayed starter fluid into carb(do not have a spray that would get my gas mix into it) using the drill the motor made no...
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    9.9 1974 Johnson Heavy Black On Plug

    Ok new pump arrived late yesterday and passed blow test and testing on the motor. Looked like good flow. Did not start. Primed and choked but no luck no ignition. Checked pump a few times and all seemed fine. Checked spark and looks very strong on both. Checked compression again and still...
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    9.9 1974 Johnson Heavy Black On Plug

    Yeah. The part in pic is upside down to how it is assembled. I wanted the tab with part # in the pic.
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    9.9 1974 Johnson Heavy Black On Plug

    Thanks. I did see this video and a few others lol! All lines up with what I am doing…..except for the blow test. New pump on order and we can talk in a few days.
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    9.9 1974 Johnson Heavy Black On Plug

    So the check valves on this block should be activated by my breath much like the final assembled test? Based on my pump fuel will come into the chamber in green and through the valve and then return through metal side(red) and out to carb? There is a passageway connecting to chamber on right...
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    9.9 1974 Johnson Heavy Black On Plug

    We will be at 150 soon enough. What does that middle section do besides act as a pocket for the bottom spring?
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    9.9 1974 Johnson Heavy Black On Plug

    Yeah I saw that. Both sides have the metal part 180 degrees apart so his won’t help me.
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    9.9 1974 Johnson Heavy Black On Plug

    Could not get this pump assembly to pass the blow test. Tried a ton of times and went over all instructions and some videos to problem solve what I could be doing wrong. I could not find anything. I think part # 329974 could be defective. Any way to test this component? I may end up buying the...
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    9.9 1974 Johnson Heavy Black On Plug

    Tying to add pic.
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    9.9 1974 Johnson Heavy Black On Plug

    Here the exact way I had assembled it. Small spring was on the right hand side of block. The base has no parts that can fail? Air freely blows through.
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    9.9 1974 Johnson Heavy Black On Plug

    100% behind your thoughts. Just told the wife I am going to work! Lol
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    9.9 1974 Johnson Heavy Black On Plug

    Was not memorable and I just watched a few you tubes and they skipped talking about this part and did not install it. Did the original come out or was there even an original? Best guess is the one I had was installed. The needle went back to its original position and fired up right away. I will...
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    9.9 1974 Johnson Heavy Black On Plug

    Probably, I don’t see it in the bag of old parts. The rebuild was probably the first one ever done on this carb.
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    9.9 1974 Johnson Heavy Black On Plug

    Ok long day pulling on this thing. Primed it choked it and pulled it pushed choke back in and pulled 3x. Started but stalled out almost immediately. Got it stated again and before it could stall I put it into gear and raised the speed. It continued to run poorly and just stayed in a bogged state...
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    9.9 1974 Johnson Heavy Black On Plug

    Found a couple you tube videos for this
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    9.9 1974 Johnson Heavy Black On Plug

    I can try tomorrow. Is there a process for this?
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