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Motor bogs down: Cleaning high speed jets, loose bolts
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<blockquote data-quote="vinnybagodonuts" data-source="post: 400555" data-attributes="member: 20246"><p>1984 evinrude 50hp 2 stroke with a outboard jet conversion. While I'm probably capable of removing the carbs and cleaning them, I'd like to avoid it til spring if possible. </p><p>I've had the boat out a few times and it bogs down when accelerating. It doesn't start right up like a new motor but idles pretty well. Once it warms up, it'll run wide open just fine. If I choke it at full throttle, it runs much better. From what I've read and been told by the previous owner, it's the high speed jets that could be clogged. </p><p></p><p>The bolts that sit in the holes housing the high speed jets weren't tight. The top one (as shown) was a couple turns out. I removed the jet and it was clear. </p><p>The washer for the top low speed jet is missing. I'm guessing that's not helping either.</p><p></p><p>When I removed the bolt for the bottom high speed jet, a couple ounces of fuel ran out. I didn't mess with it further because I can't get the screwdriver in there and I'd rather not remove the carb today. If I have to rebuild the carbs after this, I'll do so.</p><p></p><p></p><p></p><p>Thoughts?</p><p>I should note: It sat for 2 weeks before I took it out last and it took me several minutes to get it started. It certainly doesn't fire right up like my mid 90's evinrude.</p></blockquote><p></p>
[QUOTE="vinnybagodonuts, post: 400555, member: 20246"] 1984 evinrude 50hp 2 stroke with a outboard jet conversion. While I'm probably capable of removing the carbs and cleaning them, I'd like to avoid it til spring if possible. I've had the boat out a few times and it bogs down when accelerating. It doesn't start right up like a new motor but idles pretty well. Once it warms up, it'll run wide open just fine. If I choke it at full throttle, it runs much better. From what I've read and been told by the previous owner, it's the high speed jets that could be clogged. The bolts that sit in the holes housing the high speed jets weren't tight. The top one (as shown) was a couple turns out. I removed the jet and it was clear. The washer for the top low speed jet is missing. I'm guessing that's not helping either. When I removed the bolt for the bottom high speed jet, a couple ounces of fuel ran out. I didn't mess with it further because I can't get the screwdriver in there and I'd rather not remove the carb today. If I have to rebuild the carbs after this, I'll do so. Thoughts? I should note: It sat for 2 weeks before I took it out last and it took me several minutes to get it started. It certainly doesn't fire right up like my mid 90's evinrude. [/QUOTE]
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Motor bogs down: Cleaning high speed jets, loose bolts
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