Just a quick question for you seasoned Stihl guys pertaining to a stihl 066 ignition module. I am trying to replace assembly as saw starts and runs fine but at soon as it reaches 'operating temp' saw shuts down. (No spark condition) Let it cool and it will fire right back up. After removing module and anticipating pullling a part number off..to my surprise there is none. The only writing is 'Stihl" and 'IIDA' a 'C' on the side as well. Can anyone associate a part number with this module? I understand there are 3 variations on the theme for this module and would like to mail order to save some$$ but don't want to risk purchasing the wrong one. Any hints/help would be greatly appreciated.
I have located a few examples of the 'IIDA' but those seem to be on the smaller series saws... I would like to avoid matching it up at the local dealer as his prices can be a bit on the hefty side, however I do realize the purchasing two via mail order would be more expensive than one at the dealer. Thanks again.