Four problems related to engine oil leaking have been reported for the 1997 Cadillac Deville. The most recently reported issues are listed below.
My 1997 Deville has an oil leak due to poor engineering and results in the car dying out at any time. This has resulted in loss of power steering and brakes. I have had the car serviced but the problem quickly reoccured.
Consumer stated that while driving and without warning oil is leaking from the vehicle and causing the consumer to refill more then often. Cause is unknown. Dealer notified. Ts.
Oil is leaking from underneath of engine. Vehicle is under 50,000 mile/4 year warranty, however, dealership covered 60 percent of repairs.
Loose oil filter causing leakage. Mjs.