One problem related to other fuel system tank mounting has been reported for the 2011 Buick Enclave. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Buick Enclave based on all problems reported for the 2011 Enclave.
On multiple occurrences, the fuel gauge does not accurately reflect the amount of fuel in the tank. It shows far less. Sometimes by turning on and off the car, it will reset. Other times it will take a day to reflect the right amount. Since there is a recall for this in vehicles manufactured from 2013-2014, it seems likely that this, too, is a defect.
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Tank Mounting problems |