Small Engines (Lawn Mowers, etc.): no fire, bad hope, spark plug

Question
HI, I HAVE A SNAPPER S31BC WEEDEATER AND CHANGED SPARK PLUG AND STILL HAVE NO FIRE. COULD YOU PLEASE ADVISE.
                         THANK YOU MUCH! ARTHUR

Answer
 Hello Arthur:

 Remove the Wire from the Shut Off Switch and Check for Fire Again. If no Fire, then Replace the Ignition Module. On Most Models it is a Part of the Coil. If you Have Fire after Disconecting the Shut Off Switch then the Switch is Bad. Hope this Helps.

 Good Luck

 Respectfully

 John