Originally posted by valkyrie1:
quote:
Originally posted by marksman41:
Many of the small engines on blowers, weedeaters, and such, have a small screen around the spark plug. It's an EPA mandated thing. Those screens get blocked up with burned carbon and cause problems.
The reason I know is that I took my Stihl vac/blower in for poor idling and not going to full power. The tech cleaned it once by removing the screen, heating it, and knocking the carbon off. The next time it happened, the screen mysteriously went missing and I haven't had a problem since.
Don't know if this is your problem (maybe carb., or something else), but worth looking into.
Where is this small screen? did a search and couldn't find a reference to it.