One problem related to engine cooling system has been reported for the 1997 Cadillac Seville. The most recently reported issues are listed below.
The contact owns a 1997 Cadillac Seville. The contact stated that the vehicle was losing coolant (manufacturer recommended) at a vast rate. He had to replace the coolant in the vehicle almost every other day. In addition, the heating gauge would sporadically move. He took the vehicle to the dealer, but they could not determine the cause of the failures. The dealer is currently performing diagnostic testing. The manufacturer was not notified. The current and failure mileages were approximately 110,000.