replaced sending unit, still not working...please help!!

[1972BlueC20]

Hey guys,

Ever since I bought my 72 C20, the gas gauge has had a mind of it's own. It sorta works, but its not at all accurate. I've been just keeping track of the miles driven which is inconvenient as hell. I figured that it needed a new sending unit to correct the problem. I ordered one from LMC and installed it today. The one that came out looked just fine and looked just like the new one that I installed in it's place.

After getting everything put back together, the gas gauge still isn't working any differently than before.

What am I missing?? What else could be causing the problem??

Please help!!!


Thanks,