09/12/2023
Story Time! During my Biannual Flight Review today, we had a great opportunity to get some actual instrument approaches in the clouds. We discussed the weather and low ceilings as well as personal minimums. I performed my normal thorough preflight on the airplane and all checked out. We fueled up and taxied out to the active runway and I did my runup as always. Left mag - Check, Right mag - Super rough engine. Uh oh. I checked the right mag again - same result. I tried to lean it to burn off any fouling but I got the same result. I watched the cylinder temps and saw it drop to 0 on cylinder 2 on the right mag - a sure sign a spark plug isn’t working. I looked at my CFI and said “Well that’s a definite no-go”. He concurred and thanked me for being decisive, saying he would have over ruled me if I decided to go. Who would take that chance!? We were going to be IMC 400’ off the ground! We also noted cylinder #2 was running REALLY hot during taxi back to the hanger. Any ideas on that one?
The lesson: ALWAYS do a proper pre flight and a proper run up. Having a problem in flight is bad enough. Having a problem when you can’t see anything is worse. Fly safe!
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