I have a 2010 1500 5.7L sport 4x4 and I just had my camshaft replaced along with a few other parts related to a limping cylinder. Before the repair my truck would shift at around 1800rpms now 1st -2nd @ 2000rpms 2nd -3rd @2000rpms 3rd-4th @ 2500rpms and same for 4th-5th. Though while driving it stays around 1600rpms, unless going up hill or if I gas it. Also my oil pressure sits around 24 @ idle and 54ish while moving. So what is your guys normal shift patterns, and what do you thi k could be causing this. Mind you I dont want to take it back to the shop for warranty work because they "fixed" it then gave it back to me still broken, so I took it back they worked in it for a day and gave it back. Again "broken" but in reality they didnt plug in the cable to the knock sensor on the driver side which I found while taking a look. Nor do I have any dealer or manufacturer warrantys.