already replaced fuel senders booth fuel pump and every thing was fine for about a month. today fuled up and noticed gauge was still on empty with low fuel light on checked remaining miles on dash it says.........what could be this cause do i need to check fuses iam lost

 

Hello and welcome to the forum Jeff- there are several possibilities. Take a look below to a couple of areas to look at for the possible issue:

One is a problem with the fuel sender unit. I doubt it's a stuck float, since there are two floats (because your fuel tank straddles the driveshaft) and the level is calculated by an algorithm that considers both readings. It could be a wiring issue, or a problem inside the sender unit (left side of tank), but again, it would mean both wires are a problem. Let us know if you have any other questions and if we can assist with any future part needs.