I've owned this stove for a few years now. It was my first Lg product. I fell in love with the oven as I bake all the time! Fast forward. The enamel 
Begin to chip and now it  has began to rust where the enamel had broken away. The next big issue is that the right large burner had now gone out. I've always taken care of my appliances per the manual. So this has been very disappointing and a waste of money! Time for a new stove, just don't be an Lg product!