Fuel Pump Wiring Harness HELP
#1
Fuel Pump Wiring Harness HELP
What is the deal with the changing of the fuel pump wiring harness? I have an 03 Flex fuel 5.3L and I bought the AC Delco OE pump assembly and it appears to have the orignal style wiring harness. From reading the posts, the harness needs to be replaced. I am confused what do I replace when I have the OE pump. It seems some of the aftermarket pumps have the new wiring harness for both the pump and the engine side of the connector. I don't want to do this job again and would like to do it right the first time. Any recommendations?
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