The oven will only work on low flame. The gas pressure to the cooker seems to be OK as there is no drop off when all top burners and the grill are lit together.
Thanks Rooch. I've booked a service call with Cannon/Indesit.
Any idea of the price of the part as I can't seem to find it on their site?
Lancelot Barron, July 2008
If the flame doesnt rise above its initial size after 30 seconds then it is probably the flame failure device that is faulty This, unfortunately, is not a diy job. You will require a corgi engineer