NAPA Fuel Pump

Just installed a NAPA fuel pump on my 93 Country 4.0. New pump has studs for wire hook up and adapters for the wire clips that go on the studs with nuts. Hooked it up the same as stock with + on one post and - on the other. No markings on new pump. The heep would not start. Pump would run when I tried to start but no fuel press. After beating my head for awhile I switched the wires. Bingo cranked right up. So a checked the old one to see if I screwed up and no I did the same as the old pump. Just thought I would post my findings to help soneone else just like this site has done for me many times.

Did the exact same thing with my 89 fuel pump, got a napa one and replaced one wire at a time as not to screw anything up, sure enough, backwards!!!To make matters worse It is an aftermarket fuel tank with a crappy pump retainer ring and crap square cut seal (use the stock o-ring style seal)that kept leaking. Good thing is I can re+re the pump in less that 35 minutes!

I recently replaced my '96 pump with a "factory replacement" from NAPA. I just got the internal pump with 3 inch fuel line, not the full assy. with sender. Worked fine, but I needed to file down the internal double wire connector a bit.