Oldsmobile/Buick Repair: Engine Stall, buick skylark, crank sensor

Question
I have a 94 buick skylark that stallls when the roads are slushy (but not when they are only wet).  This has been happening for 4 years.  I've had the car hooked to a computer 3 times and it reads out ok.  I replaced the battery, alternator, all the wires and belts, had the engine sealed in silicone.  I asked one of the other experts (pete) and he said to get a crank sensor.  I have been told if the crank sensor was bad the car wouldnt even start though.  Pete is maxed out and cannot respond to my question.  can you help.  thanks

Answer
hi eva, and yes pete only answers two questions per day lol so he is always maxed.but what he is telling you is true.the sensor is getting wet and grounding out which means the sensor is bad.true if sensor fails car will not start however sensor can have other probs as well ty please rate my help billymac