silver, 4 cyl ,north edition , 2.4L auto,# Freedom-Drive I active full-time 4x4 with selectable 4WD LOCK Electronically Controlled Coupling, just to get that pcm changed was a fight because dealer says who paying,dealer will not because computer shows no bad codes, so i told them Ill pay for it, but still does same thing. I have come close to getting tee boned a few times. this is a very serious problem, Loss of acceleration , jeep should be takin off road , but they say keep driving, would any one else. so i have takin extra life insurance on myself,if i do get in a crash a tow it back to dealer , darn comp says no faults or codes show up. so im up a creak with no paddle.