so when you shift the rpms just drop low and than the car dies? if this is the case it sounds like it might be off timing or the idle could just be set to low, could be tps or iacv also. how/when did this start happening? did it just happen one day? or did it happen after reving the shit out of it? or did it slowly get worse until it finally one day it stalled the first time? does it only happen when the a/c is on? is it worse when the a/c is on? answer those and you will be closer to getting a correct answer.