The Ford Barn

David W Juliano · 11-10-2013, 01:41 PM

Went to buy an Airtex 6 volt low pressure (2.5 to 4psi) fuel pump, model E8902 based on a lot of positive comments I've read on this forum. As part of the online (Ebay site) information on the pump I came across these statements in red "This pump can be used for either positive or negative ground. FOR POSITIVE GROUND The pump itself must first be wrapped and electrically isolated from the mounting bracket you may or may not have to reverse the wires." What gives? Has anyone done this or had to do this on their installation?

11-10-2013, 01:41 PM	#1
David W Juliano Member Join Date: May 2010 Posts: 30	Airtex fuel pumps Went to buy an Airtex 6 volt low pressure (2.5 to 4psi) fuel pump, model E8902 based on a lot of positive comments I've read on this forum. As part of the online (Ebay site) information on the pump I came across these statements in red "This pump can be used for either positive or negative ground. FOR POSITIVE GROUND The pump itself must first be wrapped and electrically isolated from the mounting bracket you may or may not have to reverse the wires." What gives? Has anyone done this or had to do this on their installation?