2000 Chrysler cirrus stalling problems.?

[James]

I have a 2.4L D.O.H.C. it has 146k miles has run great up until now. First it would go about a day and would stall every once in a while, first thing changed my plugs and wires, it worked for a 2 days then back to the same. I then changed the cam position sensor then the crank position sensor, it worked for 2 days fine then it started again so onto the input speed sensor and output speed sensor, pretty much now when I start the car as soon as it warms up it stalls. I changed the coil pack and still had the same results. Can anyone enlighten me as to what to look for next? thank you. I forgot to mention that I did have 3 codes come up in the begining... ckp/cmp sensor signal loss P1391, trans control system malfunction P0700, engin speed sensor circut malfunction P0725... As I fixed different things the codes went away now I some times get a code (P0700,P0725) but most of the time do not. Now I am getting no codes on it and when it stalls, I checked that I am not geting any spark on my wires??? It is electrical, of course, but I don't know were to go from here... thank you