oil pressure problem

[ncc1701a]

Oil pressure problem on a 06 Ram 1500 mega cab will idle for 5 minutes and fall to. Zero pressure any help. Or ideas. On what. Could be

 

[Arghent]

Wrong forum

 

[Mike Murphy]

I think you will get more answers in the Gen 3 threads. Maybe we could get a mod to move it? It could be the oil pressure switch but first install an oil pressure gauge and check to to if the truck has oil pressure mechanically. If it does than it is the switch. If not, then it could be a bearing if it has oil pressure until operating temperature, or the oil pump itself.