Model Number: JGS8850ADS
Brand: Jenn-Air
Age: More than 10 years

Hello, Our oven quits working after 30 or so minutes, beeps fault code F-1 (it had beeped, F-3, F-8). I had the touch pad replaced by a repairman. It started again. I personally replaced the oven temp sensor. Still beeps and shuts down. I don't know whether to continue puting money in or stop.
Any help please!!