I have Hotpoint Gas Range/Oven, approx 4 years old. The burner pilot lights work fine. The oven on the other hand goes out when you turn off the oven. You can manually light the pilot in the oven and it will stay lit. It will in turn ignite the oven to cook stuff. It is when you turn off the oven, that the pilot light goes out completly. Any suggestions on how to keep the piolt light lit after turning off the oven from baking wpuld be greatly appreciated.