I was going to stay with the mechanical pump...honestly, I hate electric ones. However, the Caddy fuel pumps all have a port for a fuel return line, and my truck does not have this. I did the 'bolt in the return line' trick, but the pump started leaking. I grabbed another pump. and the exact same thing happened. I'm asuming this is becouse of the blocked off return line.
I was thinking about the flow rate, and true, it does generally go down with pressure...and this pump seems pretty low. (I was going to run it on a relay so it would be up near 4 psi all the time)
I guess I'll look for another well priced easily found unit.
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