$lacker

iTrader: (9)

I think I know the answer already but I want to confirm

There are, of course, a power wire and a ground wire going to the fuel pump. When I rewired my fuel pump, I bypassed the stock small-gauge connector and used 2 bulkhead connectors to traverse the tank cover panel.

When I was reconnecting everything, I realized that outside the tank, that ground wire is grounded right there outside the tank anyway .

So is there any reason for an insulated bulkhead connector for the negative wire? Or can I just have a (well sealed) bolt traversing the tank cover with the ground wires connected to that (with electrical continuity between the inside ground wire, the metal cover, and the outside ground wire)?

Gen2n3

iTrader: (1)

$lacker,

Could you demonstrate the change you described in a pic or two? I'd love to help but I just don't "see it" as you described.