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Johnson 3 cyl 35 hp - Runs for while then dies
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<blockquote data-quote="rktman" data-source="post: 411501" data-attributes="member: 11818"><p>Thanks for replying Pappy,</p><p></p><p>Full RPMs and on plane when it cuts out (after the first 15-20 min of running)</p><p>It does not quite shut off all the way. It will idle a few seconds and then finally die out like its being starved for fuel (primer bulb pumping does not help, vent is open, fuel system seems unrestricted). Water is coming out the pee hole at the normal rate.</p><p>After a little while (30sec -1 min), it does start back up and will even get to full RPMs and back on plane for 10-15 secs (thankfully it will get me over a thin shoal before it cuts out again). The longer it sets the longer I can run (especially with case off). </p><p>I went by the parts store and purchased an inline tester, will try it out as soon as possible.</p><p>A buddy mentioned that it might be the thermal sensor throwing it into slow mode, not sure how to check that without replacing.</p><p> </p><p>It is a jet and not real easy to try the hairdryer trick.</p></blockquote><p></p>
[QUOTE="rktman, post: 411501, member: 11818"] Thanks for replying Pappy, Full RPMs and on plane when it cuts out (after the first 15-20 min of running) It does not quite shut off all the way. It will idle a few seconds and then finally die out like its being starved for fuel (primer bulb pumping does not help, vent is open, fuel system seems unrestricted). Water is coming out the pee hole at the normal rate. After a little while (30sec -1 min), it does start back up and will even get to full RPMs and back on plane for 10-15 secs (thankfully it will get me over a thin shoal before it cuts out again). The longer it sets the longer I can run (especially with case off). I went by the parts store and purchased an inline tester, will try it out as soon as possible. A buddy mentioned that it might be the thermal sensor throwing it into slow mode, not sure how to check that without replacing. It is a jet and not real easy to try the hairdryer trick. [/QUOTE]
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Johnson 3 cyl 35 hp - Runs for while then dies
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