Two problems related to engine head gasket leaking have been reported for the 1997 Chevrolet Lumina. The most recently reported issues are listed below.
1997 Chevrolet Lumina with 3. 1 l engine. Lower intake gasket leaking into engine. Cost to repair $900 us from dealer. Problem is apparently caused by using gm dexcool antifreeze and a defective gasket. Gm is aware of the problem and knows it effects all 3. 1l and 3. 4l engines produced from around the mid 1990s to 2000. No recall has been issued by gm since this seams not to be a safety issue.
Noticed oil spots on driveway. Reparked in different location and more oil spots. Took vehicle to mechanic, and informed consumer that intake gaskets were leaking. Had no problem driving.