One problem related to tank assembly has been reported for the 2003 Chevrolet Silverado. The most recently reported issues are listed below.
2003 Chevrolet Silverado experiencing problems with the gas gauge and the speedometer. The speedometer needle became stuck and would not return to zero. The dealer replaced the cluster. The gas gauge was inaccurate which caused the vehicle to run out of gas. The gauge indicated that there was 1/4 tank of fuel remaining. The dealer replaced the fuel module assembly.
| Fuel Pump problems | |
| Fuel Injection problems | |
| Fuel Injector problems | |
| Gasoline Fuel System problems | |
| Tank Assembly problems |