One problem related to loud engine noise has been reported for the 2011 Jeep Liberty. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Jeep Liberty based on all problems reported for the 2011 Liberty.
Drove all over town and to and from work without incident or indication that something is wrong. I parked the Liberty for about 15 minutes before restating. I turned the key and the engine turned over but was loud noise and was shaking as if was struggling for fuel ( 1/2 tank by the way). Tried starting her up and just kept shutting off. Had her towed to authorized Jeep dealer service shop. Can't seem to diagnose the problem they say it might be a misfire in cylinder # or a broken valve. Jeeps been into shop numerous times to fix tpms they've change the controls but still vic says check tpms.