9 91RS Original poster Member Dec 4, 2011 105 Jul 29, 2012 #1 I've got a stock programmed PCM for 2002 only 4.2L I6. Part number: 12576463. Came out of my old truck. Has the latest GM calibration. $100 shipped.
I've got a stock programmed PCM for 2002 only 4.2L I6. Part number: 12576463. Came out of my old truck. Has the latest GM calibration. $100 shipped.
