Hi All
Just had same problem on my Indesit WG 1233 TG
When it got to number 7 on its cycle for fast spin it would just stop.
Indesit said I needed a new timer which would set me back 90.00 plus delivery and vat. YEAH RIGHT!!
I was lucky...the mother in law has got the same washer so I first tried her timer on my machine and it was exactly the same.
Blew down the tube from the presure switch as suggested on this site (take the lid off the washer and just behind the timer to the right you will see a large round unit with a black pipe attached to it. Remove the pipe and give it a good blow).... cleared a blockage....Bingo now runs like a dream.
Hope this helps
Andy McGovern
April 2009