[g22]

Thanks for the replies. Last week, the day I posted this I gave it a Seafoam treatment. The next day it seemed to run fine. My neighbor drove for about a day and a half with no problems. The next time she drove it, the symptoms returned. I picked it up again this evening. I noticed that when I drove it cold it seemed almost normal. As the engine heated up the hesitating began again. It seems to happen at all speeds. You hold the throttle steady and it slows down and picks back up. I am thinking the carb needs a good cleaning. Any other suggestions will be appreciated. I will check the butterfly in carb tomorrow to make sure it is opening and closing correctly. Thanks