Simpson Esprit 650 Intermittent spin?

Quite possibly a faulty timer. This model had heaps of similar problems all due to bad timers. That said I wouldn't rush out and buy an expensive part like a timer without first proving that is the cause. To do that you require test meter and the knowledge to now where to test & what to look for. Best to get a service person to come & test it properly.

Lincoln Appliance NZ
March 2013