I have 1992 Cheverolet lumina sedan with a 3.1 and 216,000 miles. I am having problems with the vehicle surging while pushing on the accelarator and just within the last 2 months it has started to just die when i am coming to a stop. and when i press on the accelarator it acts like it stalls then catches it's self and surges forward depending on how much i am pressing on the pedal. It also has a problem when the vehicle is in park and i push on the accelarator it seems like the vehicle start, stalls,starts, stalls, start,stalls. This all depends on how much i press the accelarator down. I have changed out more things on this car than i can list i am at my witts end and about to just junk the car. The only problem with that is this car has better pick up and more power than most of the vehicles on the road when it is running right. Any help you could give me would be greatly appriciated. THANKS
Optional Information:
1992
Chevrolet lumina 3.1