Hi folks. I have a 7 years old GE gas range stove, model # JGBP32GEL3WH. Last month the spark module start to act strange. In the middle of cooking (I am only using one burner), all 4 spark module start to spark. I turn off the burner I am using and move it to another one. The spark stop. I call an appliance repair shop and they send someone over. He told me it is because the spark module is rusted and wet, he rub something on the spark module and tell me it is fixed. However, 2 weeks later, same problem. Call the repair shop back and can't reproduce the problem while he was there. He told me it is ok and if the spark happen again, just ignore it. Now it is getting worst and the warranty period from that repair shop is over. Now, the spark module will come on even none of the burner is being used. If I use any of the burner, the spark module will spark for at least an hour before it will stop. Can someone please tell me what's wrong with my stove? I want to know more before I spend $50 for a service call and get someone who don't know what they are talking about.
Thanks in advance.