One problem related to automatic transmission torque converter has been reported for the 2007 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Chevrolet Cobalt based on all problems reported for the 2007 Cobalt.
Automatic transmission has issue with torque converter staying locked up well under 40 mph range when is should be engaged. This cause longer braking distance and lack of power when accelerator is lightly pushed.