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    Honda 9.9 "coughs"/stalls after 5 min of w.o.t.

    Starts & restarts well and generally runs smooth, but engine starts to miss/stall after running wide-open for 5-10 minutes. Some possibilities that occurred to me:<br /><br />1. air leak in fuel line - but this seems unlikely, given the coughing/stalling doesn't start until roughly the same...
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    Mid '90s honda 9.9 starts, runs, stalls, won't restart

    Usually starts first or second pull, generally runs smooth and throttles up well (although occasional "cough" or backfire), but sometimes stalls (either at speed or idle) and then won't start again for 20-30 minutes. Same restart problems when I shut it down manually.<br /><br />Just replaced...
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