I have a Whirlpool LGQ8857 JQ0 dryer that is not heating. The drum will
run like normal, but the burner isn't firing (I do hear a sound that sounds
like it is trying to light, but it fails). This started out as an
intermittent problem 2 days ago, but it's seeming to be permanent now. About
6 months ago, I replaced the 196° thermal fuse (blue to red wire), but I
don't remember the problem being intermittent that time.