The HH100-115046B Tecumseh engine has no spark. The plug is good and it turns over at regular speed. The ignition module mounted to head is dirty and the magnet on flywheel and contact was very greasy. It worked fine when I shut it off last time, what is the problem? Can I test these somehow?
Craftsman engine model is 143.589032, this interchanges to Tecumseh HH100-115046B

Gary Thomsen, April 2007

You have to make sure that a safety switches aren`t the problem using a ohm meter on each one

bg, April 2007