Ok, here's a technical question about my motor and I don't know if it's a common problem or not. I've got a 2002 Johnson, 90HP on my bass boat. The engine starts fine and runs fine. I'll run up and down the lake, stopping at various locations to fish and I usually don't have a problem. However, now and then when I decide to pick up and leave an area, the motor starts right up but when I put it in gear it seems to bog down and die. It'll do it over and over again. The only thing I've found to work is to just let it run for a few minutes and then I can take off again. I know that I probably need to have it looked at by a professional, but I'm heading up to St Clair soon and my dealer doesn't know if he can get to it by then. Anybody experience anything like this before?