I think I've managed to chase all the bugs out of my ignition system, but now I'm having a funny problem on idle in closed loop. The idle just sags down below 950 and dies.
The air charge sensor is the only sensor I haven't replaced. I unplugged it, and it idled just fine. Hooking it back up caused the idle to sag out again.
I can find the Duralast part, but I think that is what the previous owner put in, which doesn't fill me with confidence. Does anyone know of a better replacement part for the 84's?