Our washer timer only works intermittently on our favorite cycles. It seems to work consistently on the Delicate and Hand Wash. Do I need a new timer to fix this? If so, I have taken the part out and can not tell which part would fit since there are two listed and neither matches the numbers on the part pulled. The two part numbers I have are 22002188 and 22001693. I have seen a photo for the first part number listed that looks identical if that helps.