Usually a bad hazard flasher module a common problem. Try playing with hazard switch.
what size door speakers are in a 2005 Chevy Malibu classic
what size wheels does a 2004 chevy classic have
Check the fuse
Replace the turn signal flasher relay.
Body Control Module
No....
2.2 has a chain
2004 chevy mailibu starter location
the '04 classic has a 14.1 gallon tank.
Wath timing 2.2 malibu 2004
16.2 gallons
very carefully