I own a Whirlpool LGB6300PW0, and it seems to not heat on occasion.
I did the simple DIY troubleshooting of Continuity/resistance on the:
[LIST]
*]Thermal Fuse
*]Igniter
*]Hi limit thermst
*]vent thermst
*]Flame sensor
*]Cycling therm
[/LIST]
These all appeared to be OK, so while opened I did a thorough cleaning of dryer and vents while I was there.
Reassembled everything, ran and peeked through the popout on the bottom of the dryer and observed the orange glow of the igniter, followed a few seconds later by the bright blue flame of the gas. Seemed to be working OK, so we did a couple of loads.
Next day my wife called and said it was not working again. I told her to peek in the popout and look for flame, and she said igniter, but then no gas. She tried a few times and no heat. Then, later in the day it appeared she had heat (at least for a while) on one of the loads.
What does this sound like? I really can’t afford a new dryer or the service call.