Frank M East Meadow , NY February 19, 2016 Maytag gas dryer not heating all the time First I changed out the cycle thermostat, which did not correct the problem, then I changed out the flame sensor and the gas valve coils and that did the trick, thank you appliance parts pros.com for the helpful video`s and advice... Frank Morrell Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes