1997 LS has bipolar wont start sometimes

i just change the crankshaft sensor drove fine for a week and now its starts every other day and when it dont starts i have to jump-start it but it wont start up after the i cut the car off :banghead::banghead::banghead:


im thinking it the ignition control module or the coil

If it starts back up with a jump, why are you thinking module or coil? What are the symptoms when it won't start? Does it just click, crank but no start, starter doesn't do anyting? More info. I would guess, battery cables. How old is the battery?