THis one has plagued me for a year now and like a man it is finally
time to ask for help.
The Project:
305 CID Small block TBI  7747.
I'M  trying to figure out two things still. I have a high idle problem
that cannot be lowered by altering convention cell settings for the
idle. Something in another area is holding the idle up to 1100 RPM no
matter what is done, it is not mechanical. The computer wants to
increase the idle in gear at a stop sign.
This might be related as well .If the throttle is opened up slowly
under load, the engine hesitates or stumbles as though it is going
lean. If you let off the throttle ( around 1100 RPM ), it hesitates and
the engine surges back as though it went suddenly went rich.   Now if
you step on it Hard, the engine jumps with all kinds of power and runs
as it should. My question is has any run into this before and which
cells are responsible or maybe over riding the others? I need some more
heads on this one....Fred