After 100,000 trouble-free miles my automatic/4X4 trannie won't stay fixed (mechanically) and it's breaking the Bank$$$$. It's also a NIGHTMARE to troubleshoot the ECT input sensors . (the Toyota engineer that designed the ECT must have been a jerk).Guess he never heard of diagnostics, self checks, input checks etc. Anyway, I saw an Auto to Manual swap article on one of the 4X4 sites. Has anyone seen it? If so I'd appreciate your sending me the URL.