I have a Toro GTS with a Techumseh 6.5 hp LEV120 engine. The DOM on the engine is 01312, which I think means it was built in 2001. Quite honestly, I have not cared for it too well. Although I tried to run it to empty each winter and keep it reasonably clean, I haven't done much else with it other than occasionally change the air filter.

It used to start quickly and run well, but lately I would get an occasional "hiccup" misfire of the engine. Several times earlier this summer it would just stop cold while mowing, then wouldn't restart. Often I could leave it alone and try it the next day and it would start up fine. Last week it wouldn't start up and I've tried about everything I know to get it running. I get no response at all, not even any kick or any sign of life at all, so my theory is that there is an ignition problem.

I've read the posts, checked the holes in the carb jets, checked the fuel lines, replaced the sparkplug, removed the air filter, etc. When I try to start it then pull the spark plug it is wet with fuel, so I don't think it's the carb. I am pretty sure I am not getting a spark. I've tried grounding the sparkplug and spinning the flywheel, and I don't see any spark at all, even with a brand new spark plug. I've also pulled the top off to look at the flywheel. The magnet and coil seem a little rusty, but are spinning well and the air gap looks good. So I am guessing some part like the ignition module might be bad.

Should I bother trying to replace the ignition module to see if that fixes it? The recent mower is in fair shape, although in need of a good cleaning, tune-up, probalby a carb overhaul. The wheels and drive are gettng a little loose and shaky, etc. so I am wondering if this is worth repairing, since it was not a terribly expensive mower to begin with.