You don't say what kind of sender/gauge you have but if it's the newer total electric then I would look at making sure they are a matched pair. Different oil pressure senders vary output with the same amount of oil pressure. Case in point, my 350 motor runs, of all things, a Jeep sender due to my odd OEM (Packard) gauge. One size does not fit all. You can test your gauge with a variable resister and then hunt down the right sender. Good luck.
Last edited by beltfed; 08/13/2011 11:53 AM.
