1.What would cause the front left burner not to come on? 2. The front right burner comes on for a few seconds than goes off? What parts would I look for to correct these two problems?
You will want to access the control panel and test the switches. You will need to test with the switch on and power to the unit from H1 to H2 on the switches for the left and right front. If there is not 240 vac then the switch is faulty and if there is 240 vac then the element would be the issue.
My right rear burner comes on for about 10 seconds then shuts off replaced infinite switch still turns off also surface light is always on for that burner any ideas?
With the burner shutting off every 10 seconds and the infinite switch already replaced would indicate a bad sensor on the element. The element would need to be replaced.