SXIPro
JM781 Big Bore
- Location
- Here on the 'X' mostly
Little history: Ski has always run decent, but was having intermittent ignition problems so I got a coil from John at JSS last week because I was sick of cutting back plug wires.. Boat ran great last week. Was out today, ski was ripping just fine. Came in, refueled, went out rode for like 20 minutes, took off on a WOT run and the ski just quit. Got it started and cruised back to shore. It would not hold idle. Came in, pulled plugs they looked a ittle crappy, put in new plugs. Went back out ran fine for a while and started doing the same thing. It just shuts off on WOT runs and then when I restart it it stumbles and idles crappy. Came back in and front plug still looks pretty much new, rear plug looks like burnt toast. WTF is going on??
Oh, stock dual 38s, MSD enhancer, B-pipe, ADA head if that matters. (all these things have been on the boat for last 3 years.
Oh, stock dual 38s, MSD enhancer, B-pipe, ADA head if that matters. (all these things have been on the boat for last 3 years.
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