okay...I have a 2006 GP...I kinda thought the plugs and wires would be easy to do...seeing as how somehow GM stuffs a 5.3L in these things...however, I was wrong...2, 4, 6, are being a big PITA, I got 4, and now it's 6 and 2. 6 is almost being blocked by the 02 sensor, it just seems dumb to have to pull that to get the plug out. I did think about loosing up the dog bones and rotating the motor fwd. Is this the right course of action? Any help would be appreciated.