The Atwood/Dometic 6 gal dsi will do that if the thermocouple is not getting hot enough. Check to see if it is in the flame.
Is the gas on and the air bled out of the system? are the basic questions.
No PM’s (they are not private anyway)
Posting exclusively* in the Forester/Sunseeker section.
The ignore function is the electronic version of a smelly sweat sock in the pie-hole.