Santo B Totowa , NJ August 31, 2014 Appliance: Model WHIRLPOOL LGR7646EQO Dryer was not heating up Took dryer apart using your video instructions, then checked all electronic parts with multi-meter according to youtube video. Found out that the flame sensor was not functioning, ordered the part and received it the very next day. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes