I just bought a replacement fuel pump (Precision Auto Parts). Got the tank dropped, removed pump and sending unit/ et al. Putting in new part it came without instructions, but I know I have to rewire it and replace little connectors. It also has a small o-ring I have no idea where to put. Has anyone had to rewire their pump (the original was 2 inch diameter but the precision part E-16055 has different wiring and is 1.45 inch diameter but it is compatible)? I am sort of lost on this. Also have the new fuel strainer, also Precision.

Any info would help- nothing online I can find with google, you tube, etc.

Thanks,
Brandon

No instructions unfortunately, and nothing online so far

Operation CHARM: Car repair manuals for everyone.
Home >> Oldsmobile >> 1988 >> Delta 88 V6-3800 3.8L >> Repair and Diagnosis >> Diagrams >> Electrical Diagrams >> Powertrain Management >> Fuel Delivery and Air Induction >> Fuel Pump >> System Diagram

System Diagram

Wiring Diagram for Fuel System Electrical Test:

pro multis · About Operation CHARM

If you want, take some pictures of what you have and maybe we can help. I'm thinking primarily wires etc. that came with it.