One problem related to emission control has been reported for the 1997 Oldsmobile Aurora. The most recently reported issues are listed below.
While driving at any speed consumer smelled a burning odor coming through the vents of the vehicle. Consumer took the vehicle to the dealership for inspection. However, the mechanic was not able to duplicate the problem. The burning smell was from a plastic bag that had melted on the exhaust pipe the driver side door did not close all the way, which allowed water to enter into the vehicle.