Thanks Jalopy45,
The gauge I have in the truck is one for a 54-59 chevy/GMC that is how they are listed. I figured it is the correct one because I am using the original gauge from a 55-59 GMC. I will continue to check the wireing and the fuse to make sure it is correct. I guess last resort I will order another sending unit. I don't think that is the problem but like most things I will take it one thing at a time, and hopefully figure it out.
Steve
