rough idle dying under 1k rpms

[notomorrow]

BUMP... waiting on tax return then im probably going to just go rent a fog machine from a party shop i did some googling and it looks like they are relatively safe to use for smoking the engine and a heck of a lot cheaper...if this isnt a vacuum leak then im at a loss and probably going to sell the car...as of right now, ive put more money into the car in just the last 4 months than its actually worth...

[2004alero]

smell exhaust i think your issue might be shity but vacume sounds likeley. check for coolent loss i fear you might be dealing with head.