i know this is for bassboats but mayb one guy on here knows this awnser? my brother bought a 1998 baja boat with a 4.3 inboard outboard. it wont trim up under presser. we put it down i stood on it im around 220lbs and it wouldnt come up. motor sounds and looks fine trim motor that is.read how to bleed it says with cap on trim up and down 3 - 5 times did that and still nothing.. its a yamaha outdrive and pump anyone have any ideas were going to a bbq and tubing on sun so he can have fun in his boat as well thx for the time