Gamefisher 7.5 (md# 217.585930) has no fire. Engine type # 640-18. Magneto (pt#610851a)is bad. I have been to Sears and Tecumseh distributor and been told part is no longer available. Does anyone know of a points style ignition that can be substituted for the magneto and where to find such parts or where to find a replacement for the magneto?
