One problem related to other fuel system tank filling/charging has been reported for the 2010 Jeep Cherokee. The most recently reported issues are listed below.
After filling gas tank, fuel gushed out. Dealer replaced restricter, worked for 2 fill ups, then the 3rd fill up gushed again. Took it back to dealer and was told they needed to replace the entire gas tank at a cost $1200! as I've just read of other incidents with the 2010 liberty, a recall should be issued. Currently there are none. However, this problem also occurred with a friend's 2008 chrsyler aspen, and Chrysler did issue a recall.