Do a little testing at the wiring connector for the sending unit. I haven't looked at your wiring, yet. Usually you can use a couple of resistors, wiring connector unpluged, use resistors on sending unit wire terminals. Key on, see if gage will react differently to different resistors?
There is nothing wrong with saying the sending unit COULD be faulty. Your the one that needs to do the testing. We can't see much from here, only make suggestions.
Wednesday, September 28th, 2011 AT 6:19 PM