One problem related to loud engine 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.
The contact owns a 2006 Chevrolet Cobalt. The contact stated that there were multiple failures with the vehcle. The contact mentioned that the power steering failed, which caused the steering wheel to become tight and extremely difficult to turn. The engine made an abnormal noise, the vehicle hesitated several times, and stalled without warning. The vehicle was taken to the dealer for diagnostic testing. The VIN was not included in NHTSA campaign numbers: 14e021000 (electrical system), 14v171000 (electrical system), 14v047000 (air bags and electrical system), 10v073000 (steering), and NHTSA action number: pe10005 (steering). The approximate failure mileage was 145,000. The manufacturer was notified of the failures.