Small Engine Troubleshooting Problems? Ask a Mechanic Now.
hey Rocky my name is ***** ***** ill see what I can do to help you out. Because all was well before the rock came into play I am afraid that I suspect that the key way on the flywheel has sheared. unfortunately that isn't an uncommon problem. Things you can do are check for spark and fuel but due to the fact it tries to fire but dies indicated to me the key has sheared. ill send a link that shows where this is located. if in fact the key has sheared it will throw the spark timing off
the best way to verify this is the issue is to remove the flywheel
any luck Rocky?