We lived with the problem by using a long-reach butane torch lighter for three years after an appliance repairman told us the problem would be very costly to repair. Finally, we found the likely suspect when we happened onto PartSelect's website- the spark ignition module. The cost was just over $81 plus shipping. We ordered on Wednesday, it arrived on Friday by FedEx, and I installed it on Saturday morning. All the parts were included, the instructions were clear and complete, and, best of all, our range now works as it should. We couldn't be happier. Thanks, PartSelect.