[guinpen]

Recently dryer has developed a noise that sounds like a vibration. Gas Dryer. Does the same with or without a load in the drum. Start the cycle, gas fires up and about 1 and a half minutes in, the vibration will start. Takes about 20 seconds to get up to full blown vibration and the noise will last the remainder of the cycle. Second load will do the same, noise starts 90 seconds in. Did a 3rd load and the vibration started at once

I have replaced the two plastic strips around the mouth of the drum and also the strip of white felt. Belt shows no wear.

Clothes do dry albeit with a lot of noise.