Well im new to this site and was hoping maybe some of yall have came across this problem. Beore i Go at it I was hoping to get a lil info if possible since its here to use. I just switched my 72 chevelle sweep dash over to a 72 monte dash, Harness and all. Well that went excellent. But no fuel guage, but it didnt work when I had the sweep dash in her also. so I checked to see if I had fire to the power wire going to sending unit at the back of car and didnt, but I have fire to the running,blinkers,brake, tag and reverse lights. so I went to the fuse block and found the light brown wire that I had seen in the back and no fire. so my question if any body can help is could it be a bad wire in the back harness or could it have something to do with the fuel gauge hook up. im gonna replace sending unit but want to make sure I have fire to it first. Any info will be appreciated........ Thanks Brian
Well, I hope you don't have any fire back by the tank. Gasoline and fire don't mix.
Normally if a fuel gage reads super full and doesn't move, the line to the sender is open or the sender isn't getting a ground back by the tank. Read this link and see if that gets you going. http://www.chevelles.com/techref/ftecref18.html
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