91 camaro have a single orange wire running passenger fender its has no end installed.
it is live and has 2 connections in series to extended wire.
also a large harness under the dash which has pink,orange,orange/black.
car was converted to carb before I received working on a few issues.
thanks in advance
I believe it was a stock v8

current issue are no high beems,horn,wiper motor and coolant fan.
if anyone know off hand what color is the coolant temp switch mine has no connection but still I'm head

relay connection under dash 5 pin with only 4 used terminals[found a few post stating its fog light relay]

 

Last night I was able to get wiper motor to work other than a linkage issue,
also able to get high/low beems working minimum a light (high switch not working on column unless steering wheel in down position)
current issues are
no horn
Blower motor(still didnt check anything on that)
left turn signal stays illuminate without flashing. If IP is illuminate it still solid green in off state.
And cooling fan which I cannot locate locate coolant switch.
May be more but that all I have noted down

 

If you mean coolant switch for the fan, it should be in the passenger side head between the last two spark plugs. Easier accessed from below. The connector to it is on a green with white stripe wire that goes to the fan relay over on the outside edge of the driver side firewall. There is tons of info on here if you look around some. On that red banner above, click on the Hot tos section and under electrical look at the single fan system if that is what you have and you will see how it all works. Have fun!
Henry

 

I been look my main concern what orange wires supposed to be for . Other I added for a possible quick answer since I already making post.
would fan switch wire be installed in ecm harness where orange is ran,
gonna trail it down off relay next Chance I get