heat

Hi Sammy, what is the model number? It should be located inside the door on the frame.
In most cases, if your flame is turning on and only staying on for less than 10 seconds, It usually points to having some type of blockage in the blower housing and/or the exhaust vent… I would disconnect the exhaust vent front he back of the dryer and see if the flame is doing the same thing. If it is, there is most likely a blockage in the blower housing… Now if the ignitor glows, but it does not ignite the flame, it will most likely point towards your gas coils going bad. Please provide a model number and let me know if any of this helps! Thanks
Tony-AceTech52