Oldsmobile/Buick Repair: Coil Pack Issues, coil pack, buick lesabre

Question
I have an '89 Buick Lesabre. It just quit running and I found the spark was very weak. We took the coil pack to local supply house and they tested it out and found it to be at fault. After replacing it, the engine started up, ran ok with a little hesitation and rough idle.. I shut it down and it would not restart.. Took the coil pack back and it was bad again. Replaced it, same thing. It started once, then would not start again. So my question is, what would keep blowing out my coil pack?

Thanks in advance!!

Jason

Answer
hi jason..hmm something is wrong.sounds like a short possibly bad cranksensor.shorted wire to module.or at coil plug.cam sensor.a coil pack is hard to burn up a coil pack.either two wires hot and ground is touching or,possibly something going on with the ignition switch.maybe the switch is malfuntioning .hope this helps this is a complicated prob and will be hard to pinpoint but i will help anyway i can please rate y help ty billymac