Got into the 400E tonite and found a VERY corroded,,, almost broken wire going to the resistor. Fixed the wire and as I ran the engine the low fans came on. I am sure the problem with the high temps was the wire to the resistor. Once again the forum saved me from a serious problem later on. MANY thanks to Arthur D. and Jim Y.
Now if I could only fix the idle surging on the 320,,,,

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