Ok this has been buggin g me and I just looked up the wiring schematic and the 08 engine DOES show a camshaft sensor. They are in the front of the engine. It also shows a camshaft actuator solenoid. I'm sending a pic of where the cam sensors are supposed to be located. This may be your problem with the rough running as you only have 1 sensor and need 2 or the one sensor may need to be moved to the normal 08 position to get correct timing. I am only going by the charts and schematics that I am reading but I think you'll see what i'm talking about.
May, 12, 2012 AT 2:54 AM
I added a 07 intake cam sensor. The motor physically and electronically is now 07