The last two weekends in a row I went camping with my car (95 GSR) and both times I didn't start it for a few days and both times it rained. The car has been very hard to start. It turns over but it won't start. Not even a sputter. Well actually eventually I get it started. I usually "pump" (holding it down did nothing) the petal and it starts, but very slowly and it sputters for about 30 seconds before coming to a normal idle. I've never noticed this problem before. The difficult thing is I'm not sure if it is the high humidity or the not starting it for 3 days that is causing the problem. I normal start it everyday and I have never seen this problem. Anyone have any ideas of where to start looking? My car has about 195K km on it.