Captain Swag
New member
I have a pair of 2011 225 Optis. Where do you attach the positive lead and where typically attach the ground lead?
MarineEngine.com does not offer troubleshooting assistance or repair advice by email or by telephone.
You are invited to join our public Boat Repair Forum to seek assistance from other members.
You may also visit the Boat Motor Manuals section of our site to obtain a service manual.