One problem related to other fuel system pump has been reported for the 2012 Chevrolet Express 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Chevrolet Express 3500 based on all problems reported for the 2012 Express 3500.
Have 2 2012 chevy cut away van school buses with the fuel pump module start leaking. 1 leaked on the pressure line,the other on the vent line. Both buses have less than 150000 miles.
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Pump problems |