I have an 04' RXP with about 40 hours on it. A few weeks ago I managed to get water in the fuel. I emptied the bad gas and re filled it, new spark plugs, and oil change. I took it out and it ran great for a whie. Now it looses power and wont even plane. It behaves like its out of gas, but i promise it has gas. Does anyone have any ideas?? Steve