Electric choke wire hookup

What Redfish was alluding to earlier is that ADDING stuff to the blue wire may aggravate voltage drop problems which cause over voltage from the VR This might be a good time to check voltage drop and "see where you are." Turn the key to run Check voltage between battery + and the blue connection at the alternator. Don't disconnect to probe it, leave all wiring connected. You wat to measure "the less the better" and more than .3V (3 tenths of one volt) you might want to fix it. One way is to use a relay to supply under-hood loads. Electrically cut the blue feed coming out of the bulkhead and use that to trigger a relay

You might also want to fuse your choke controller as NONE of that circuit is fused other than the main fuse link.....which is poor/ no protection