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Message
On Saturday, I went to fly, and had some trouble getting it to
stay running due to the cold temperatures. I probably didn't keep it rich
enough, long enough. I taxied out to the far end of the runway (5000'),
and took the runway for take off.
As I accelerated to about 90 kts, I was
just rotating when to power dropped substantially. I cut the throttle, and
aborted the takeoff.
Hi
Steve,
I recently reported
something similar, which I also have no explanation. I took off on the
coldest day I've flown (58), and at about 800 ft, my engine sagged
significantly. I instinctively turned to re-enter the pattern, and also
richened the mixture some, which seems to have restored normal rpm. I had
the mixture knob at it's normal takeoff position, but wondered if the cold
weather required more fuel than the EC-2 added on it's own. For the
record, I don't absolutely know that richening the mixture corrected it.
It could have just corrected itself and the mixture change was a
coincidence. I set the mixture just a bit richer now
:-)
Rusty
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