I have a 1999 Centurion Elite V-Drive and was on the lake yesterday. My question is during the middle of the day we were boarding and all the sudden I had a loss of power. It idled fine but would bogg down when taking off. I thought maybe I fouled a plug or injectector issue. After running it at half throttle for about 5 minutes it started running fine again and ran fine the rest of the day. Any ideas?