I have two mowers. The old push Husqvarna hit a root and probably needs a flywheel key. I have some. Otherwise it was running great.
Old Sears self-propelled; I’ve put in good fuel, oil, and drained old, put in new spark plug and cleaned air filter. It tried once and I got a tiny puff of white smoke. I’ll give you this one to fix the Husqvarna. Or I will pay you to fix one for me now.