This is about my Kenmore gas dryer, model number 1108751110. The problem is that the gas flame only lasts for about 8 minutes, then abruptly shuts off. It won't reignite again for about an hour. The igniter works fine, the problem appears to be that the gas is just shut off after about 8 minutes, and will not relight until after the dryer has been turned off for about an hour.
The research I was able to do suggested that the coils were bad, so I ordered new ones and replaced them, but the problem is unchanged; it starts on the first try and heats for about 8 minutes, and then the gas shuts off. The dryer continues to run and sounds like it's working fine, but when I open the lower front panel, I can see that the flame has gone out.
I'm really hoping this is something relatively easy to diagnose and repair. I do have tools and skills, just no knowledge when it comes to gas dryers.
Thank you for your time.