Fuel pressure dropping while driving and under acceleration to zero at idle runs 4 lb electric Blue

Rat Bastid said
Dead head the pump and see what it makes for pressure. The pump may be junk. I will say I’m not a fan of regulators that send the fuel in the side and return it out of the bottom.

But I’m not throwing the regulator under the bus yet.

So just take the return out of the loop and run it without a return. Is that correct