hey thanks for all your posts but last night I took my engine apart and I noticed that the nut that holds the flywheel on was loose to where I could loosen it with my fingers. since that was loose my crankshaft was moving inside the crankcase and causing the rod to rub against the inside and it would become hard to get the piston to move up and down. also If my low speed is to lean does that lessen the amount of fuel that goes in or is the fuel amount controlled only by the hsn (high speed needle)?


thanks, kevin