Thank u, yes, we had 2 remove the tank, it was a complete unit w new sending unit, we noticed box was damaged when received, upon closer inspection discovered sending unit wire was bent and bumping against apparatus, so cud not register, hubby bent the wire out, reinstalled, what a project 4 an 82 and 80 yo, and 2 have 2 do it twice, bout killed these 2 old timers, nothing about that project was easy, thank u again, working fine now