Adding Sea Foam Marine PRO to a boat motor fuel filter [SOLVED] Asked by Ben P. In Florida Can I fill Sea Foam Marine PRO into an empty fuel/water separator as a concentrated dose to clean fuel system and injectors?
Thanks for the question, Ben! The concentrated approach you are describing is a great way to clean the fuel system and injectors.
Use a 1:2 ratio of Sea Foam Marine PRO to fuel (1 part Marine PRO to 2 parts fuel).
Here are a few step-by-step resources:
Video – how to use the can/hose method
https://www.youtube.com/watch?v=HpWDzWi6_r4
Instructions – can/hose method
https://seafoamworks.com/uploads/public/resource-library/2022/07/HOW2_Outboard-Can-Hose-Method.pdf
Instructions – fuel filter method
https://seafoamworks.com/uploads/public/resource-library/2022/07/HOW2_Marine-Engine-Cleaning-Fuel-Filter-Method.pdf