Senior Member

Join Date: Feb 2008
Location: Duxbury, MA, USA
Posts: 21,206
First things first...that line does not appear to be the correct J30R10 immersible line. It should have a fabric reinforcement layered in and J30R10 stamped on the line.
As for the fuel pump: it should run for 3 seconds when attached to the loom and at KEY ON. IF it simply buzzes when 12 vdc is directly applied, then it is time for a new pump.
There is no pressure switch in the fuel system. There is a 3 atm pressure regulator in the return line at the pump plate.
Gapalicious 2020 at
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from Sept. 23-Sept.27, 2020
Call (423) 519-2000 or (423) 253-6213 to reserve your Riverfront Cabin. PM me for The Crow's Nest reservation!!!
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