hello to you all hopeing for a little advice please i have a cannon lincoln low level gas cooker however the oven gas will not increase when you turn the knob to make it higher all the hobs and the grill seem to work ok could this be a repair an engineer could fix or is it a major job if so ill buy a new cooker
This will be a thermostat or flame failure device problem. Flame failure (or thermocouple) will be cheap enough, thermostat won’t be. You need to talk to a CORGI repairer for accurate information.
Please don’t be tempted to attempt any repair yourself.