As it started to catch and warm, even though still cold, it probably increased. Next time, start it with hood open and screwdriver in hand and when it's up on the high idle cam, adjust it down to where it stays running.
Should I temp. disconnect the power to the choke so It stays put while I make the adjustments? I recall I have to move the throttle to near WOT to get to the high idle screw.
Also, do you mean to adjust the high idle low, so that it will increase as the choke warms, or adjust it just lower so that it ends up around 1500?
