So I am having an issue with my relays. I am running dual 480c's and the wiring setup isn't your usual setup. But it has been working fine since I bought the truck. The prong that's supposed to go to the pressure switch goes to my switch inside the truck and the prong for gound goes to the air pressure switch which isn't what I am seeing on viair diagrams. So anyway the last few days I have been reading and trying to figure out why the relays are blowing and the comps will ontinuously run until I disconnect the battery terminal. I rewired the ground from the pressure switch and its still blowing the relays. I'm new to minitruckin and forums so sorry if I did anything wrong please help!!! Ty.
Well I got my hands on a voltage meter today and it says I'm getting 20 volts at the relays so faulty voltage regulator in my alternator. Hopefully.