|Hey there, cowboy. This article looks a little bit small.|
I reckon you could impress me by contributing to it. Don't be shy now.
Pouring Forth Oil III is a mission in Red Dead Redemption 2.
Blocking the tracks with the heavy oil wagon, Arthur, John, Charles and Sean board the train and rob valuables from the rich passengers and baggage car.
At camp, Arthur informs John that the oil wagon required for the train robbery has been delivered to the drop-off point and that they are now ready to rob the train. Arthur suggests that they should take another gang member, recommending Charles. John goes to find him, and tells Arthur to meet him at the wagon's location when he can.
Alternatively, if the player failed to complete "Pouring Forth Oil II", John tells Arthur that he got the oil wagon himself.