Here are Chevrolet Cobalt fuel system problems, by model year. The most common Cobalt fuel system problems cost $700 to fix & occur at 89,000 miles. Click on a year below.

Worst Fuel System Problems
gas line rusted out 2010 Chevrolet Cobalt
defective fuel modular 2006 Chevrolet Cobalt
smell of gas inside vehicle 2007 Chevrolet Cobalt