Well I found a video on U-Tube that shows (and explains) that there is a white wire coming out of the coil pack that is not used for anything (that I am aware of anyway) but you connect the “tac” or green wire to that white wire…has a factory type connector on it (found mine today) and I will (when the the time comes) see if I can find the “correct” connector to make the connection.


Recently purchased (10-2021) a 1991 Chevy G-20 “Shorty”. Past vans are a 1976 Chevy G-10 (purchased new in 1976 & sold in 1995). A 1978 Chevy G-20 Shorty purchased in 2010 and sold in 2015.