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    Please help cant find wiring schematics/diagram for 86 mercury 150 XR2 serial number 0B199676

    What does yhe grey wire go to? Mine only has 1 red not 2 and mine has 1 either grey or brown or tan color. The only wires that match up is 2 yellows and 1 red that leave the reg with 1 black I assume that bolts to motor and a grey wire and a red wire for nothing hooked to and on motorside 1...
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    Please help cant find wiring schematics/diagram for 86 mercury 150 XR2 serial number 0B199676

    On the new reg there is 2yellows 2 reds 1grey 1black.. coming from motorside 2yellows 1 red and 1 might be grey
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    Please help cant find wiring schematics/diagram for 86 mercury 150 XR2 serial number 0B199676

    I apreciate it, i had to put a different reg on it with 6 wires versus 2wire factory
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    Is it worth to fix, replace t & t pump on a 87 merc 150 with 80 compression???

    Appreciate all y'all's advice , The oil injection has been capped off. From what I remember The left side were around 78 and the right side were around 83 I believe. I'll do another check when I go to the lake probably won't be too long I'm getting the itch. Thanks much
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    Please help cant find wiring schematics/diagram for 86 mercury 150 XR2 serial number 0B199676

    Ive looked for days, beginning to think it doesnt exist, if there is one please point me the way , its the one with the 2 wire reg/rect. Thank you f
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    What should i do ?Need some insight on 87 merc 181pro

    Thank you so much for taking the time to read and insight
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    What should i do ?Need some insight on 87 merc 181pro

    I was thinking trying a Probably just need to deal with it and get over it until she cant run any longer, and hopefully i will had already found a substitute.. i hope incan find a 175 .but what if i dont should i consider a evinrude 150 efi saltwater motor???with low hours For only $...
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    What should i do ?Need some insight on 87 merc 181pro

    I was thinking trying a 21 pitch any suggestions
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    Is it worth to fix, replace t & t pump on a 87 merc 150 with 80 compression???

    I bought an 87 Stratos 181 pro that had been restored new carpet new batteries ,onboard 3bank charger ,new seats, new Minn kota , new lowrance elite FS7, new Garmin echo ,new tires ,was an excellent shape for its age, with an '87 Merc 150 XR2 serial number 0B199676 with 4 inch jp for $3000...
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    What should i do ?Need some insight on 87 merc 181pro

    I bought a '87 Stratos 181 pro has a 86 or '87 Merc 150 xr2 ser 0B199676 ,under the impression i wouldnt have to put any or minimal amount of money into it. The boat had been restored in excellent condition, newbatts, brand new Minn kota, brand new lowrance elite fs 7, new garmin echo , new...
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    Please help cant find the correct wiring digram

    I have a 86 or 87 merc 150 xr2 ser. 0B199676 i cant find a diagram that shows a rectifier and regulator , whats missing is the part that mounts on top with 2 wires going to the recrifer, with a total of 6 wires going to it,,, the only diagram i can find only has 4going to it,, im beginning to...
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    Need help with a 87 150 Merc has a couple issues

    Also One of the previous owners that blocked captt off the oil injection said didn't trust it wanted to mix the oil himself, with that said could that be the calls could it be sucking air it helped I'll send some pics
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    Need help with a 87 150 Merc has a couple issues

    Im real familiar with troubleshooting diagnosing fixing ect on small engines but have never on a outboard, what im trying to sayis there are many several alot more reasons what could be causing it and hoping someone could help me narrow it down to make easier to figure out, if that make sense...
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    Need help with a 87 150 Merc has a couple issues

    And sombody told me with todays fuel that i needed to add a fuel seperator curious what y'all s thoughts were
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    Need help with a 87 150 Merc has a couple issues

    Serial is OB199676 I was under the impression it just needed carbs cleaned, it lioks like new plugs new stator new switchbox with new harnes. And somtimes when you back off to set it back down as its winding down it has a kind of a faint girgle sound. But it has the same kind of reaction as if i...
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    Need help with a 87 150 Merc has a couple issues

    And I'm from from Georgia home of only the only lake pros are scared to fish , lake allatoona
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    Need help with a 87 150 Merc has a couple issues

    And please point me in the direction where I can find a 150 Merc for 200 bucks I'll take five of them
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    Need help with a 87 150 Merc has a couple issues

    I'm terrible trying to find the right words explaining myself but I'll give it a shot here goesI just got the boat couple weeks 181 pro Stratos ago, Great deal had been restored I paid less then what it cost them for the electronics and trolling motorand batterys I need to do a compression check...
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    Need help with a 87 150 Merc has a couple issues

    I need help with an '87 Mercury 150 charging issues and what appears to be maybe a fuel problem sputters especially on top end
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