One problem related to tank assembly has been reported for the 2011 Jeep Wrangler. The most recently reported issues are listed below.
When filling up the gas tank, I set the pump to continuously fill. The pump doesn't stop when the tank is full, causing the fuel to overflow outside the Jeep. And with the unknown part (header bar) leaks everytime it rains. It leaks from the top of the driver side window. . . And it's not just a little leak either, it sometimes looks like a waterfall! took it to the Jeep dealership, and they said it was warped. Both seem to be a common issue with Jeeps Wrangler models.
| Gasoline Fuel System problems | |
| Tank Assembly problems |