^^^
I think I found Danny's problem in the harness he sent me. I found chaffed wires going to the injectors-
93 is batch fire, and therefore the injector wiring is all tied together on each bank. Now, if the tan wire, just one of them, is chaffed, and contacts ground, this will "turn on" the entire bank of injectors. I found such chaffing in that harness he sent.
I didn't think it was important at the time, as I had another engine harness to choose from. And it was already fixed. Besides, when I try to explain stuff I tend to confuse the issue further.
OK,
On the alternator bracket you will see 2 large electrical connectors. these go to the "engine harness"
Trace them up to where the injector plugs branch out, up in the area of the water neck. It was in this area I found green patina on the exposed wiring, and a few bare wires touching each other.