Does anyone know if Seafoam eats up fuel hose lines?
My experience is "no". Whatever degree of "alcohol" is in Seafoam is not ethanol and that product has been helpful to me, mostly in small engines, and zero damage..
Now - eth caused havoc for me with our old trucks when I was out of commission during a winter and was not able to run them periodically. Eth gathers moisture - caused lots of metal tank/line corrosion, ate fuel pump diaphragms and fuel hoses, and some carb components. Just now finally getting all of that straightened out.
