flipjack
ArboristSite Lurker
I got an old Mac 797 that revs up on its own without me giving it gas! It starts o.k & idles. After giving it full throttle, it will rev down a bit, then rev up again on its own. The throttle doesn't seem to be stuck, and I'm at a bit of a loss as to why it is doing this? The only thing I have done to the saw since I bought it was fix the gas tank leak. Any ideas?