my car idles high when i start it and sometimes when i am shifting gears.also on 1997 Saturn SL1

and also i have noticed lately that when im low on gas the car sputters and acts like it want to stall them comes out of it.

1 answer
get fuel pressure check. possible fuel pump issue. air/fuel ratio out of sync.
rec. fuel system clean. ethanol treatment to 1 tank premium fuel. clean fuel system always runs better.
get diagnostic run to find any issues you should be aware of.