There seems to be a trend with M1010 threads right now!
I have been reading a lot here and finally pulled the trigger on a M1010. My original intent was to drive it home as the owner was confident it should be ok. Well, it died on the road test, lost power, but would idle. I walked back to his house and explained it was down the block. we did get it back to his house with a tow. He came down on his price but I had no way to get it home. He said he would have it looked at and we would keep in touch...
When I checked with him he said it started up after sitting and backed in the driveway no problem. Good info for diagnostics! He said he was going to just put a filter on it. Uhmm... My thoughts were that wasn't going to solve the issue. I slept on it. The next morning knowing that it would at least start up again, I made him a offer saying just leave it as is. Some haggling that ended with him saying, "If my wife asks, you paid me this $$." OK!
Thus started the recovery...
Start of list: Drop tank, replace all rubber lines,