so i've got rid of the s/c but lost the preditor, the car runs but very rich and eventually turns off, i need to know wat can i do to get my car up and running again, i called the dealerships here, they said i've to buy a new pcm and they will have to reporgram it which costs around 600 total or get a new computer which costs 400 used from junk yard, wat to do ppl? any other alternatives?