i have a temp guage, oil presure, and voltage, i pulled outta my girlfriends old truck. i know where i can hook the temp guage up to but where can i tap into for the oil pressure??? and where do i hook the voltage( im probably not gonna use it im just wonderin). thanks
drivers sider near the firewall on the head there is an oil galley. Just take the plug out and put in the pressure sensor. If you need a pic I can post one