Originally Posted by slomo
hey all my boat wont trim when on plane it will trim up and down when stoped and will trim down when on plane but not up. When stoped it trims down sounding good but seems noisy when goin up its a new merc pump and leg i was thinking it might be air
any help would be great
switch the hoses on the pump !!!!!!
U have them hooked up wrong..there is a high press and a low press side !!!!!!
Hope that helps, could also be 1 o-ring in the ram itself but try the hoses first !