So Ive been following along about the 3.6 ticking issues. My 12' Jeep has 2300mi on it and I can hear the tick on the drivers side...slightly. Im still getting 19-20 mpg in mixed driving. Power has not fallen off. Ive checked the oil and have not used any. I have also not changed the oil yet. Is anyone experiencing any drivability issues related to this problem?