I have a weak spark at the end of the coil wire that feeds into the distributor cap, but nothing from distributor to plugs. This is a fresh rebuild, so I only have wires running from the battery to the starter and the side of the starter to the coil. Should I run anymore wire? Should I ground the battery in a particular location? Could I have a bad coil? Any advice would be greatly appreciated.

Thanks


1946 2 Ton Flatbed