Getting some cover from the sun really helps. That and moving air.
What is the sending unit you have assembled? Are the fuel hoses threaded ends or push on with a clamp ?1st. one is what's left.of the 8.1 litre silverado fuel pump. Shtuff not needed
2nd. Fully assembled 8.1/454 hybrid fuel pump assembly
3rd. Ohms for full tank
4th. Ohms for empty tank
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This mess has been a splinter in my minds eye for a very long time. I was very unsure how these parts were going to go together and function. Purple wire is for fuel level.
I'll check them out, I want 000 gauge leads from the battery to the bus bars, but, I can't seem to find anybatterycablesusa.com is where I get my stuff. Solid people and really nice cables.