after getting back from an awesome weekend trail adventure last week i sprayed down my truck top,bottom and under the hood....didnt drive it for 5 days then when i did it starts popping and running like $hi! within a mile orso.....it might be related to the soaking it took i dunno....i cant even touch it till next weekend but any ideas....coil/igniter....distributor....it is kinda running but how do i check for spark quality or fuel pressure??