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    Some help please with OMC wiring and older control with trim and tilt

    OK here is the story, Repowered my boat with a 2000 Johnson 200HP. Before I had a 1988 Evinrude. I would like to use the system check tach/guage which I have and also have the newer modular wiring harness. My issue is I'd really like to be able to use my existing mechanical throttle controls...
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    System Check wiring 2000 Johnson to older control harness

    Hello all, I have a 2000 200HP Johnson Ocean Pro and am using my older pre 1996 wiring harness. I purchased the adapter kit Part # 176345 and am able to get the engine running. My question is what would be the easiest way for me to convert my older 3 wire tach (purple,grey and black) control...
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    1987 Evinrude 225 bogging/fuel delivery issue I think....

    Here is what has been going on I was having what I thought was fuel issues and bogging during acceleration. Had it sent in to local marina and they first did a spark and compression test. I should have tried that first I know but anyway turns out 4 of the magnets unepoxied and fell and destroyed...
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    New to small engines need help Yamaha 4 hp

    Hello, A buddy of picked up a mid 80's 4 hp yamaha outboard short shaft for his dingy. Changed the impeller and thermostat with him this weekend and the engine runs great. We had it started in a garbage pail at home worked well no issues. When we get to the dock with the dingy couldnt get...
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    PLEASE HELP wiring fuse panel with illuminated switches

    Hi I am having some issues with wiring my new carling illuminated switches. I have 6 gauge wire directly from battery pos and neg. I have wired red 14 gauge from blue sea systems fuse panel positive to the middle terminal on the carling rocker. I have black 14 gauge from ground on the blue sea...
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    Help with rewiring my boat

    Hello, I am looking for some answers with re wiring my boat. I am planning on a 10 circuit blue sea systems fuse panel and 10 contura rocker panel switches. Couple of questions I have run 8 gauge marine grade wire from my secondary battery to my console. I am going to connect to the pos and...
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    Change Ignition Switch Help

    I have a 1989 Evinrude 225 with OMC controls. Well last weekend I was out and the ignition key snapped in half in the switch (only have 1 key no spare). I can start the engine by placing the broken half of the key and starting. My question is how difficult is it to change the switch? I have...
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    1985 Johnson 185 No Hole shot

    Hello all, I just picked up a 1978 200CCP Aquasport with a Johnson 185HP. 110 in 5 cylinders and 105 in one. I have cleaned carbs, changed plugs and wires, new impellar and lower unit oil recently just changed. Boat is about 1800lbs with no fuel or passengers. I am not getting any hole shot...
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    Power Trim & Tilt for 1978 Merc 115HP Inline 6

    Hi I am looking to add a power trim kit to my 115 Merc. Couple of questions: I like the idea of the CMC PT 130 but am concerned about the setback and needing to make adjustments to my steering. What options do I have? My other option would be to find a used power tilt for my engine. I have been...
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    Help with adding power tilt and trim to 1978 1150 HP

    Hi I am now thinking about adding power tilt and trim to my 1978 1150. I am having issues with my manual tilt pin as mentioned in an earlier post and am wondering if this ebay ad would fit my motor...
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    Help with tilt pin issue

    I am having issues with my tilt pin on my 1978 manual tilt mercury 1150 HP. On my old motor I would set the pin and then be able to lift the motor up and set the brackets. I have since replaced the motor and now the only way I can set the pin is when I am at the dock when the boat is in the...
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    Ignition question non distributor and distributor

    Quick question about ignition controls. Can I use the wiring harness that comes on my 1979 115 non distributor with a 197x distributor ignition motor? I think the boat side wiring harness matches up nut am not positive. Will look tonight when I get home. Thanks, I have been having some issues...
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    1978 1150 vs. 1979 115 HP

    So after a few posts on here it looks like I have a bad piston on my 1979 115 inline 6. I have an opportunity to pick up a 1978 1150 for about $250 bucks. Good compression in all cylinders 110 psi, but it will not start. He said it turns nicely, "just not getting spark". He said the wiring...
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    low compression in #3 and possibly #4 cylinder

    Can electrical issues cause incorrect compression results? I don't think so but I am really not sure.
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    head gasket 197x Mercury 115 inline 6

    I am wondering if someone can confirm something for me. I have a 78 or 79 mercury inline 6 115 HP with low compression on 4 (about 40 psi). All others have around 120. I am showing some milky substance around carb and plugs. So I had a mechanic come take a look. He is saying head gasket. I am a...
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    PLEASE Help identifying wire

    I have a wire which I think is connected to the starter solenoid but am not sure. 1979 Merc 115HP 6 cyl. Can someone tell me what the yellow wire is from this picture. And also could this be causing my engine not to start after being WOT for 10 - 15 minutes. I just get a tick tick tick when...
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    issue starting after running for awhile???

    I have been having an issue lately with my Merc 115 O/B when I am full throttle for lets say 10 - 15 minutes or so I stop to fish for a bit and if I need to change spots quickly when I try to start her up she doesnt start. I just hear a tick tick tick tick when trying to start. (missed an...
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    Problem with 1980's Merc 115 O/B Hot Start

    I have been having an issue lately with my Merc 115 O/B when I am full throttle for lets say 10 - 15 minutes or so I stop to fish for a bit and if I need to change spots quickly when I try to start her up she doesnt start. I just hear a tick tick tick tick when trying to start. (missed an...
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    help posting pics

    I am trying to post pictures in a post. Every time I try it says file size too large. I couldnt figure out how to post or paste the photo directly in the post. Can someone explain how they get the images to show up in the post. Id rather not resize and use thumbnails. Thank you!
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    Washdown / Livewill Questions

    I just picked up a 79 Manatee which needs some cosmetic work and an interior. I will be starting a project thread and updating as I take new pics and complete another phase. This site is awesome, I havent got much work done at work the last few days thats for sure. So here are my questions I...
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