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    Johnson O/B, new to forum, revisited:

    First off, thanks guys for all the reply's. I took a look at the engine this afternoon when I got home and I have some numbers. Model no. J150TL , I'm quessing it's a 150 horse maybe? Serial no. J5700960 , Ya got me on that one, other than a serial number that's all I see. Although the shift...
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    Hi all. New to the forum and have a question about a Johnson O/B

    I have a Johnson outboard motor. It doesn't have a cowling on it. It's a V-6, I'm quessing a 150? How can I find out what I have? Are there casting numbers on the block or on the housing some place that I can go by? And if so where do I look for them. I just bought this engine and I need...
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    I think I need new injectors, how to tell for sure

    Checked my plugs today and 5 out of 8 were fouled, ( fluffy black ) on my '02 350 Mag MPI S/N 0M320855 with a Bravo III. I've noticed that she's been hard to start lately, and leaving black soot on the transom after a day on the water. Put on fuel pressure gauge to check pressure, with engine...
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    Merc. service bulletin's any links to them?

    Specifically 350 Mag MPI '02 model with Bravo lll outdrive. I would like to thumb through any bulletins that have been issued on my engine. thanks all
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    '02 350 mpi hard to start

    Hi all, new user. I have an on going ordeal with my mpi engine. I have to engage the starter for 20 sometimes 30 seconds or more to get it to fire up. I've been searching for the problem but havn't found it yet. I checked the fuel pressure was a bit low ( a couple pounds ) changed the fuel...
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