skil 1610 & 1645 chain saws
I've just acquired these two chain saws. Any idea how old - the clue was to "not use unleaded gas". Seems like there is no spark plug. They don't run. Seem to have good compression. Any ideas on what to look for to get them running. They seem like they are very hard to start - pulling on the starter rope is very tough. I've got the user manuals for both of them.