please help

[jared5252]

I have a 1996 20ft Nitro with a 150 efi series and i was putting it on the trailer and i trimmed it up where i wouldnt drag the boat ramp and when i would hit the throttle to go foward on the trailer the trim would automatically go down? i have no idea please any suggestions or what do i need to do is that normal

 

[ezmobee]

Re: please help

Sound like your trim isn't holding (unless you were up past the "trim" range and into the "trailer" range in which case you should have been using it under power in that position). What brand motor is this so I can move this thread to the appropriate repair section?