My BIL spent 23 years in the AF as a jet engine mechanic, got out and did 20 something with Honeywell. Anyway this is what he says. Probably a bad over temperature sending unit...seen this before when I was in the AF. That's a pathetic A&P mechanic if he can't figure that out. They will get a computer disagree code for it eventually. Mechanics these days don't know how to troubleshoot a problem, they need a computer to diagnose for them.
