One problem related to engine cooling system has been reported for the 2008 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Chevrolet Cobalt based on all problems reported for the 2008 Cobalt.
The contact owns a 2008 Chevrolet Cobalt. The contact stated that the passenger side air bag indicator was illuminated and the coolant levels malfunctioned for over a week. The dealer stated that the passenger side seat belt pretensioner needed to be replaced. The coolant failure was not diagnosed. The manufacturer was not notified. The approximate failure mileage was 40,000.