95 blazer - boggs down, stalls, dies
 

It was dying everytime you come to a stop, but ran fine as long as you were giving it plenty of gas
the tank was pretty low so I replaced the fuel filter, filled up the tank and put in a bottle of cleaner and now it wont die but,
it revs up and down on its own as you slow down and acts like it might die, but the revs keep bouncing up on its own keeping it running...
even revs up on its own now as Im driving down the road, so much so that I have to keep it from accelerating by braking?????????