If you need to buy a part, try repairclinic.com. They also have a help section with information on how to figure out the problem.
By
10/16/2009
Thanks much, yes this helps. Sounds like this is the problem.
By
10/16/2009
It sounds like possibly the timer is getting stuck and not advancing. If you have to physically move the timer to the stop position then it is most likely the timer. Timers are can be expensive ranging from 80.00 to well over a hundred. Hope this information helps.