Where did Dumas's oil pressure go?!?! Why will it not idle????

If you've seen the last video of this old truck then you should remember that Dumas would not idle at all and it lost oil pressure on the drive home. Is the oil pump shot? Pickup tube stopped up? Let's figure out what happened to the ol FE 360! Check out my merch!! https://thisnthatgarage.myspreadshop.... Facebook:   / thisnthatgarage   Send me stuff!! This N That Garage PO Box 489 Pleasant View, TN 37146