brown Stuff?
I just got a new os 70 4 stroke and have run just over 1 gallon on it and now it looks like CRA*! It's got this brown baked on caster all over the header and muffler. I use BRYONS fuel with caster. First how do I remove the brown stuff? Second what fuel can I run that woun't leave more brown crud?
PS my first 4 stroke and I love it!!!
RickC2009