Another Sea Foam fan, here. I use it in all engines, eventually. If nothing else, I feel better dumping it in a poorly running vehicle, and maybe it does run better. Can't hurt, right?
BTW- Sea Foam used to be about $4 a couple years ago- what happened? Its like $9 at Advance now!
Is it just because petroleum has such a high intrinsic value now? Just check out asphalt roofing shingles- they were about $8 a bundle when I built a garage 7 years ago. Now, fast forward to today- $25 - $30 a bundle!! Like someone pointed out to me- petroleum is very expensive now.
OK, rant over. Back to scooters.....