98 Pontiac Grand am problem

[deb741]

My Pontiac Grand am se 98 3.5 4 cylinder with 150,000 miles wants to
> > die out on me. When im at a red light, or i put it on stop sign. Then
> > i press the gas pedal and it goes. The needle on the rpm that says 1
> > it flips up and down to 1 then the needle goes down to 0 like it wants
> > to stop on me. It feels like the fuel is getting cut off, another
> > words when i put my feet on the brake the car wants to stop the rpm
> > needle goes down to 0 then jumps to 1. When im driving it or pressing
> > the gas its fine on the highway. HELP!!!

[way2old]

Have the idle speed control motor checked. Your symptoms sound a lot like an idle speed starting to fail