1995 Chevy Impala I neen info

I have a 95 impala ss 114000 miles, my questions are what would be causing my car to shake when I come to a stop and it makes a knocking noise when I accelerate and louder when I accelerate more. And lastly when I start the car it turns over then dies then check guage light and low oil level light comes on but my engine has oil. Any informartion on what to do would help thanks