It Stalled! BADLY!!!!!!!!!!!!

As soon as I started the car an hour ago it died. I started it and it stalled OVER AND OVER until it held. I drove to the store where I was going and it stalled at traffic lights while stopped.
As soon as I got home the car stalled WHILE IN MOTION and coasted to its parking spot.

I have failed in a monumental way. This car is truly a piece of ...

I've read too many posts and some say cps is in the front and some say it's in the back.. In looking to fix my stalling problem but I can't figure out exactly where the part is that needs replaced. Its the tdc crank sensor that needs replaced and if I can get some descriptive instructions and maybe some pictures I would really appreciate it.. Any help would be very much appreciated.
Thank you for your time.