Nice video JWWebster, but I don't understand why they show taking half the dryer apart to replace the thermister. I took off the bottom front panel and two bolts and got to mine fine.
So, new thermister in and no E1 error with the dryer stopping.
HOWEVER, new problem and symptom. My girlfriend said the dryer isn't heating up. I set it up for a fixed time cycle, took off the front cover to watch the burner and let things rip. The first ignition went fine and the dryer heated up fine. It then cycled off for a time and started into a second ignition cycle. The glow plug / igniter lit up for ignition, I heard a click (relay/gas coil?) and then no ignition. This repeated with the element glowing hot, a click but then no ignition.
Ideas as to exactly which piece is the issue?
Thanks for all the help so far!