O.k., so i got all of my gauges working and noticed that i had no oil pressure, i mean zero. So my first thought was the oil pump. I removed the top of the oil filter canister (which had no filter in it) and started the truck to see if i could see any oil pumping...none. Then i noticed that there is no outlet line on the bottom of the canister returning to the block, just an inlet to the top of the canister coming from the block with the oil pressure line in it. Just one line in and nothing coming out. I looked on the diagrams and the return on the bottom is not there. Does this make any sense why it would be like this?

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