Posted by Larry Rarus (72.192.36.15) on October 20, 2009 at 21:25:38:
In Reply to: Model 23 AB Running problem posted by Donald Berry on October 20, 2009 at 19:43:16:
I suggest checking the vent on the gas cap. If it's plugged it will cause a vacuum to develop in the tank as the level drops and thereby interrupt fuel flow to the carb.