well as stated before I have changed the gauges 3 times now, and same thing every time so I dont think it's the gauges, I got mine off of ebay for $20. So the gauges aren't the issue, put each one of these in another Neon that does work and they all work in that one. So I know it's the the gauges. That's why I need the sending unit but they dont sell just the sending unit, have to buy the whole fuel pump assembly for $210.