Ok, so I just noticed something super strange while checking all of my wires to my PCM. The PCM that is on my van at THIS moment is a CARDONE remanufactured PCM #79-7174. I checked out this part online and CARDONE says its for a 1994 5.9L Ram 1500 TRUCK. CARDONE's PCM replacement part for MY van (1994 B350 5.9L) is 79-8267. So obviously someone has put in the wrong (but close) model computer into my van. Could this be causing all of my random stalling and no start problems?? What do you guys think?

I posted about all my other problems my B350 is having here: https://dodgeforum.com/forum/dodge-r...ease-help.html

 

It'll still work, but it might explain why you have a code 37. If the truck had a lockup converter and yours does not, then there's no lockup solenoid in your tranny...hence the code.