I have a 05 90 merc. When I trim up the grounding wires become very hot. The ones that are connected to anodes. I just replaced the pump not a month ago, do to salt water making its way in to the old one. I checked the grounds at the batteries and on the motor. Other than that every thing works...
I have a 2005 merc 90 two stroke. The trim and tilt stops working periodically. It will do its whether its running or not, also it dose not matter if its in the water. It dose not kill the engine. It only happens every so often and if I wait a few minutes it works again. When it happens both...
