One problem related to engine head gasket failure has been reported for the 1997 Buick Riviera. The most recently reported issues are listed below.
Vehicle - 1997 Buick riveria 3. 8 l supercharged engine -- oil leak from front valve cover gasket -- recall just released for 1997-2003 Buick regal and grand prix but left the riveria out of the recall list for the exact same engine --- I replaced the gasket myself (very expensive gasket) - 11/05 -- and feel that gm should at least reimburse me for the gasket ---.
| Manifold/header/muffler/tail Pipe problems | |
| Engine Cooling System problems | |
| Engine Head Gasket Failure problems | |
| Engine problems |