http://www.carburetor-parts.com is happy to provide this video about the Holley 4000 electric choke. Buy this electric choke here: https://www.carburetor-parts.com/Carter-AFB-WCFB-Carburetor-Electric-Choke-Thermostat_p_64.html
Carburetor Electric & Manual Choke Tuning - Summit Racing Quick Flicks
Norm covers the basics of how to start a carbureted vehicle on a cold
morning with either a manual choke or electronic choke. Learn the
differences between an electronic and manual choke and how to properly find
the right choke position.
Holley carb flooding & hard starting solutions
a quick video on some different flooding situations and how to fix them.
FUEL PRESSURE 5 TO 6 PSI
NEEDLE AND SEAT CLEAN
CARB HEAT - SPACER MAY BE REQUIRED
THE FLOAT ITSELF
OTHER FACTORS- the damned carb is way too big or is dirty inside.
Electric Choke function
The remote mic failed, and so the soundtrack is missing.
This is a demo of how an electric choke works. Some of the hand gestures
illustrate what the air load would do, so it's simulated by me nudging the
blade. Still a good video of function even without the sound though.
Holley Carburetor Choke Adjustment Tips
How to adjust the electric choke on a Holley carburetor. A full explanation
of the components and operation of the Holley electronic choke and how to
properly adjust the choke's opening and closing times, as well as the
fast-idle cam speed.
Holley carb adjustment basics
-just a quick overview of how to adjust a holley and what to know. happy to
answer any tuning issues. i know far more than id like to about these old
holleys. not a very good public speaker clearly.
HOLLEY CARB FLOODING & HARD STARTING SOLUTIONS