We have a gas stove top , only about one year old. already out of warantee. every 20 minutes or so, the pilot lights click. we took out all knobs and blow dried the switch. it didnt' work so we replaced the switch. ti still didnt work so we replaced the circuite board at the back of the oven. pilot lights still click. we have a BOSCH oven.
can anyone suggest anything else we can try? thank you in advance...