i have an 02 yamaha 200 hpdi outboard with about 180 hours. Recently i ran into a bad gas problem and resolved that, changed ALL filters last year as well afterward. This year everything was running fine until now. When i used the trim while the motor is under stress it beings to bog down from say 3700 to 2500 rpms. Doesnt matter if you trim up or down, either direction does it. Also even while crusing through swells it has the same issues. I changed plugs and check battery grounds and all was well. Im at a loss
