Guy brought me this 87 760 turbo wagon, wireing harness falling apart, out of gas, had been poked at by a bunch of people.
I rebuilt the harness, fixed a few other things.
Fires right up cold, runs smooth, all seems well. Five minutes into running, temp gauge showing half way mark, it all the sudden starts mising and running really ragged, you can hear the idle air valve trying to compensate, very shortly after it cuts off. Starts right back up, runs smoothe a few seconds, then repeats the above.
Thoughts, direction? I have way more time in this thing than I'll ever get paid for on the harness(never again). Thanks..
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