I have a 98 v225tlrw and have a bad miss/lack of power. It starts ok and will idle rough then when I hit the gas it falls on its face. Eventually I can get on plane but its definitely down on power. I replaced LP pumps thinking they were the culprit as I haven't done them in a couple years and it still did the same thing. I put a new set of plugs in and it helped a little. My water pressure line that goes to my gauge sprung a leak and sprayed water all over and I noticed it got on a coil pretty bad which makes me think it shorted it out. My question is if I'm testing spark should I have it on the muffs? Will it start up while i have someone turn it over? Never tried to troubleshoot this problem before any help would be appreciated.