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.
This^^ and the Achilles heel of these motors are O2 sensor and vertical shaft bushings and they are essentially maintenance items, easily serviced.The only thing that kills these motors is saltwater. If it's fresh water they will run for ever if we'll maintained. I've seen commercial 225s on 10000 hrs without issues