Guys,
I believe we have an issue with our #1. Today at runup our CHT and EGT went up high, faster than the other 3, engine ran not perfectly ( there was a miss if you listened properly).
Everything seemed to stabilize after but stayed higher the whole flight than usual.
Sensors were acting as if they were going bad, giving all sorts of random data?s. But in this case, the miss, and the fact that CHT and EGT were giving random numbers at runup is puzzling me. I pulled the data and will post it if I can figure out how.
I was thinking of pre ignition? But why, I was full rick at idle. Maybe pieces of hot carbon stuck on a valve that would preignite?
Let me know. We need to find this issue.
Thanks
I believe we have an issue with our #1. Today at runup our CHT and EGT went up high, faster than the other 3, engine ran not perfectly ( there was a miss if you listened properly).
Everything seemed to stabilize after but stayed higher the whole flight than usual.
Sensors were acting as if they were going bad, giving all sorts of random data?s. But in this case, the miss, and the fact that CHT and EGT were giving random numbers at runup is puzzling me. I pulled the data and will post it if I can figure out how.
I was thinking of pre ignition? But why, I was full rick at idle. Maybe pieces of hot carbon stuck on a valve that would preignite?
Let me know. We need to find this issue.
Thanks