One problem related to manifold/header/muffler/tail pipe has been reported for the 1996 Oldsmobile LSS. The most recently reported issues are listed below.
Vehicle stalled twice due to the intake manifold gasket leaking antifreeze. Dealer replaced the intake manifold gasket, but vehicle continued to stall. 1996 Oldsmobile Lss 88 stalled twice due to intake manifold gasket leaking antifreeze. Consumer had the intake manifold plenum and gaskets replaced as well as a new battery installed and a new starter and vehicle continued to stall.
| Manifold/header/muffler/tail Pipe problems | |
| Crankcase (pcv) problems |