I have an '03 Glastron GX205 with a Volvo 5.0. I was on the lake today and opened her up a little bit, and after about 5 minutes it started cutting out and losing power. It almost seemed like it was running out of gas, but, granted the gauge works, it had 1/2 tank. We got a tow to the marina and put 5 gallons of expensive damn gas in it, and nothing. When we got home we took the fuel line off the carb and cranked it and had nothing. I can't hear the pump running. Is it loud enough to be unmistakeable? We had voltage at the pump connector. Any info would be great. Thanks.