126 Help
 

I was mowing grass the other day when I heard a big boom sound. I thought i hit something with the blades of the deck, so I went back to the house and cut off the engine so that I could look under the deck. I couldn't see anything wrong so I was going to continue cutting my grass but it wouldn't start. I have no Idea what could be wrong with it. the engine ran very well before this so i know it has to be electrical. I hooked up a battery charger to it to make sure the battery wasn't dead. any advice would be helpful!

Did something silly like the coil wire fall off of the spark plug/coil? Is it out of gas? (yeah I know it sounds silly but I've done it before.)

Good luck with getting it running again.

Nothing seems to be missing/broken. nothing happens when i try to start it. No sound of the starter/generator, no solenoid click, or anything

Did the battery blow up I had this happen once. The only sign that it had was the cracked case.

126 help
 

pull the spark plug ,and see the piston ,is going up and down ,that dont sound good