Two problems related to engine have been reported for the 2005 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Chevrolet Impala based on all problems reported for the 2005 Impala.
No summary given.
1. Under chassis corrosion protection failure- key suspension and power train components affecting safe operation. 2. Factory did not apply standard automotive industry anti corrosion coatings prior to shipment. Damage occurred prior to dealer receipt. #. Factory rep has not provided or approved any possible remedy at this time. Problem was observed at first oil change-25 July 05 -first time the vehicle was on lift after delivery to customer.