my 85 was haveing the same symptoms as your kinda sluggish then take off . What i did New Toyota cap/rotor/plug wires /plugs . I found a few of my grounds to be a lttle crappy so i replaced all the grounds Even bought Oem Toyota just cus i wanted it rt . I also had my injectors rebuilt and i think that was the main problem . My truck actually ran great before or so i thought . All 4 injectors leaked and ranged from 78-85 for flow Now they all are the same at 90 something i would have to look at the paper ? I also put a new fuel filter just to be sure . My truck runs Much smoother now much better response and no more feeling like its being choked then takeing off . I see you are in OR . I had Oregon Fuel Injection do mine 1 day turn around only cost $100
