Has anyone come across a fuel sending ohm reading issue where it reads within range with the key off and resistance goes way up (triples from ~90 ohms, which is full, to over 200ohms which is out of range). We swapped in a 6.0 into our 1-ton dually with dual tanks…has been a pain to get both...
I have a 1978 C20 that I had a body shop swap onto a K10 Frame. I ran into a couple of smaller issues but one i cannot figure out. The body shop cut the wiring for the dual tank switch and I cannot figure out where I am going wrong. I have put in two new sending units and they are grounded...
Does anyone have factory dual tanks with an electric fuel pump setup? In my 86 K10 the previous owner swapped a later model 305 into it that doesn't have the cut-out to use a mechanical fuel pump so I have to go electric. Currently, it has an electric pump but I put an inline gauge at the...