Discussion Starter · #1 ·
I bought 70 chevelle with an MSD ign. module andMSD coil . Wires under hood were cut . I reconnected as per MSD manual,now I have no spark .I may have hooked some wires up wrong...Ijust got my hands on the manual. Ihooked the MSD parts up correctly.There is a green wire that comes from the dash that I do not know where to connect.The car turns over but still no spark. If anyone knows the color scheme of a 1970 chevelle ignition system PLEASE HELP!