1999 Oldsmobile Alero gas dumping out of exhaust

Engine Mechanical problem
1999 Oldsmobile Alero 4 cyl Front Wheel Drive Automatic

my car started to get a skip the check engine light came on so I scaned it multipail missfire and running to ritch thought it was catylac converter because it was glowing cherry red I bord out the cat and it still glowing red now car will not start and fuel is dumping out of exhaust what could it be


thank you