Late 1980's Johnson 110 HP. Runs fine at idle but then gets rough (although doesn't stall) for 20-30 seconds and then runs fine. This cycle seems to repeat itself intermittently every few minutes or so. I have run the motor at cruising speed for 2-3 hours and idle speed for probably 8-10...
My late 1980's Johnson 110 HP OB trim/tilt motor does not function with a fully charged battery attached to the boats electrical system, no clicks from the motor itself no nothing in either direction. A test light across the 2 wires leading directly to the motor will light up with the tilt...
