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.
If the boat had non-ethanol fuel in the tank then it's probably okay. If it had ethanol containing fuel that sat for over a year I would personally drain the tank and refill with fresh fuel. It may fire up, but that gas is not great of long term running. The PRI-G will only help to emulsify some of the water in the tank so you'll be burning gas and water which means less power.I found this stuff online and the boat that I picked up was sitting for idk how long at least a year. I added this and she fired up. They claim this stuff will recondition old or even bad gas and it’ll last for 5 years!