2001 Oldsmobile Bravada Oldsmobile Bravada

I was sitting at a stoplight and all of a sudden it starts shaking so i put it in park and it shook worse so i put it in gear and parked it when i got out it smelled of rotten eggs, i opened the hood and started it up it didn't really want to start but it did, i put a dollar bill up to the exhaust pipe at the end of the car and it tried to suck it in. when i tried to put it in gear it just died.