My Maytag Neptune dryer MDG6800AWW starts heating and after 30 seconds or so it stops heating.
I took it apart and saw that the ignitor is turning orange and then the flame starts and about 30 seconds after the flames turn off.  if continued with tumbling, the ignitor turns orange again and the flames come on again for about 30 seconds and turn off.
I cleaned the vent, changed both gas valve coils/Solenoids, checked the thermal fuse for continuity which was normal, checked the hi limit thermostat for continuity in room temp is was closed, checked the Thermisor at 80 degrees F it was 7.8 Kohms, Checked the flame sensor for continuity and that was normal.
Any suggestions or help.
Thanks
Kev