My Wife's Ford Escort has been having an intermittent starting problem for about 1 month. The car will sometimes start without issue and yet other times will not start. The car cranks over but will not fire. It likes to do this mostly when it's wet out but has also done this when it was not wet out. I've replaced the spark plugs, wires, coil pack, and she recently needed a new battery and negative battery cable which I put in as well. All of this has not resolved the issue but was done after the issue started. I'm at a complete loss at this point on what the issue could be. The car also has a new alternator that was installed about 6 months ago. Any help of advice on this issue would be greatly appreciated.