hello, i have a 1994 3.0l automatic diesel surf, i have started to have this issue where, travelling along at 100km/h or so the revs will be at 2000 or above, then it will drop a gear for no reason, as if you have taken the over drive off?
It will do this every 20 seconds or so, usually for a...

I wonder if there is such a way, that the 4wd computer can be bypassed, to engage the transfer rod?

Being new to 'Real' 4x4's, I'm not exactly sure what is economically feasable, would I be right in saying, that the original hilux transfer case mechanism, was entirely mechanical?
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