George,

do you have already the new oiltemp sensor with 2 wires. I had the same problem.
Since I changed the sensor all is fine.
Contact Rob at AFS.

Christian


Am 02.09.2014 um 18:48 schrieb George Wehrung <gw5@me.com>:

> Talked to continental motors. They are fine with temps below 220 at this time of year.
>
> Also noted that when I turn off strobes and NAV lights the temp drops 4 degrees. So I do have a ground issue with the EFIS case grounding point. Other than that all looks normal.
>
> This is for an IO550-N
>
> I was running 100 deg rich of peak.
>
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> <photo.JPG>
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> Sent from my iPhone--
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