By the time you put the dish in the oven, you think you're done. The oven will do the rest. But then at some point you notice the food hasn't cooked one bit. In fact, the oven isn't hot. In fact, you're not going to eat that delicious dinner at all, you're going to have to order takeout. So not only will you have to spend money on supper, you just put together a meal you might never be able to eat. And that's just aggravating. But now you're here at Repair Clinic, and we'll help you the rest of the way. We've listed the potential causes below. Number one is the igniter. Check that, and then work your way down the rest of the possibilities. You'll find the reason your oven won't heat. And when you do, we have the part ready to order, and instructions on how to replace it, so you can bake food again.