Update to this. My mower repair shop told me the 'secret' to cleaning. Stuff called "Sea Foam" Just a few ounces!!!!! Avail at most china auto parts stores. But my idle still was sporadic, my neighbor and I was fiddling around and after cleaning carbon off the plugs, all was well! I would have never guessed! Only other issue is when the mower gets hot and I shut it off for a people break, it will not start till the next day after cooling off. The adventures never end! And pushing back to the garage kinda sucks. Any ideas? Plugs getting fouled again?
