Larry,
The fuel flow drops precipitously and the engine shuts down. I did not notice temps rising, it seems like they were falling with the fuel flow.
Got plane back early October. The first event was a little over a week and 15 hrs later. The second event was the same flight about 15 mins later. 3rd event was about another 15 hrs later (a week and half or so). Last event was about 10 hrs later (about a week or so from #3).
I understand it will be t&m. Just trying to get ideas before getting into a big guessing game with a lot of unneeded replacements.
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Yamaha yp400 majesty specifications