Working on my 81 cutlass
Going through the motions of adding an aftermarket fuel gauge to my cluster and upon wiring the sender and turning the key it pegs to full. I’ve tested everything and believe it’s the sending unit itself. Redid all the grounds ran a fresh wire from the sender to the gauge and still the same thing.
I figured I order a new one to see if anything changes. This cutlass was originally a 3.8 v6 with the two outlet sending unit. I’ve since installed a small block v8 and After searching the net it’s recomending a 3 outlet unit for the carb
My question is should I stick with what came stock. Or can the other sending unit work.
What is the extra line for exactly?
Thanks and I appreciate any and all feedback
Going through the motions of adding an aftermarket fuel gauge to my cluster and upon wiring the sender and turning the key it pegs to full. I’ve tested everything and believe it’s the sending unit itself. Redid all the grounds ran a fresh wire from the sender to the gauge and still the same thing.
I figured I order a new one to see if anything changes. This cutlass was originally a 3.8 v6 with the two outlet sending unit. I’ve since installed a small block v8 and After searching the net it’s recomending a 3 outlet unit for the carb
My question is should I stick with what came stock. Or can the other sending unit work.
What is the extra line for exactly?
Thanks and I appreciate any and all feedback