well , i got dat pcm from autozone for $239.00 and yeah its remanufactured, but they call it new. damn. but i have problems looking for a salvage in my area so no choice gotta buy. anyway, after changing it, works fine now till now. i change a couple of relays too. lucky thing is i consulted experts here first before i go on changing lots of other stuff. and im definitely goinh to keep a spare pcm in trunk! once again thanks to ya all for for help, i really apppreciate it ,for if not , it could cost me lots of money. cheers!!