pryvti

I have a 2001 baja boss 302 with twin 454mpi's and b1's. It has trim on the throttle but it only brings the drives up...and the starboard drive is slower than the port. I currently have to press the trailer switch along with both tilt/trim switches for each drive to trim up or down....and still the starboard is slower. Anyone have a wiring diagram for all this? I am assuming it is wiring as the drives do go up and down. As far as the slower unit.....tiring pump???? Fluid in both pumps milky as well, so I'm thinkn to replace both with new ones...???