I love my Chevy Chevette!
Posted: 07/26/15 04:57 AM
I am trying to update my 78 Camaro with an electronic oil gauge out of a 78 C10 using the clock housing in the cluster - similar to gauge marks. My problem is I cannot seem to get the pressure reading above 20, even tried it on 2 different gauges form a 78 truck.. If I use the same sending unit with 2 different aftermarket gauges they both read about 60. Tried another sending unit with the same results. Is there a special sending unit I need for the factory GM gauge from a 78 truck? I am using the PS154 now.