The club I ski with has a 2013 MasterCraft Prostat with an Ilmor 5.7 I've recently changed the impeller after it was running hot. Now the engine does not start. I've checked all the obvious things: gas, battery ( the starter sounds fine), the sound of the fuel pump when turn the key, kill switch, etc. I hear it turn over when I try to start it, but the engine gives me no indication whatsoever that it will start. Is there some sort of computer reset that I need to do? I'm all out of ideas, and hoping not to spend a few hundred bucks for a ridiculously quick fix.