One problem related to engine squeaking noise has been reported for the 2006 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Cobalt based on all problems reported for the 2006 Cobalt.
Keys sticks in ignition often. Squeak sound from front of car, especially at slow speed. Took to dealer, unable to determine problem (or fix problem). Today, while driving on straight road at 45 mph, car stalled suddenly for no reason. Check engine light came on and car stated "engine disabled". Still under warranty, will take to dealer tomorrow. Hopefully will not get the run-around again.