All wheel drive vehicles may develop a whining noise or vibration from the transfer case while making slow left or right turns. Our technicians suggest replacing the "electronic controlled coupling" within the transfer case and not the entire unit to correct this concern
Resources for the Repair and Maintenance of your 2011 Infiniti FX50
2011 Infiniti FX50
2011 Infiniti FX50 Problems
2011 Infiniti FX50 Recalls (Recent)
RepairPal Expert Overview:
Some of the bolts that attach the engine oil cooler and filter to the engine may have been manufactured below specification strength. As a result, the bolt may break at the oil filter attachment point, which can cause an engine oil leak. Loss of too much engine oil can result in loss of oil pressure and the engine could seize, increasing the risk of a crash. Dealers will replace the connector bolts to correct this concern.