Craig Donaldson
New Member
- Jun 30, 2022
- 8
- Boat Info
- 1988 SeaRay 250cc 7.4l 454
- Engines
- Mercruiser 454 7.4L Alpha 1 Drive
Hi Guys, quick question, I replaced my ignition module on my 1988 searay 250cc with a mercruiser 7.4l 454. The boat has a wht/red, wht/grn, and a black wire. The new module had a blk, wht, and red wire. I hooked the wht/red to the red wire, the wht/grn wire to the wht wire, and the black wire to the ground wire on the module. The boat starts but shifting is hard and sticks in gear. Should I have hooked the black wire from the boat to the wht/grn wire, (which is where I think it might have been originally) and then grounded the black wire off the new module?